diff -r 3e6410286eef -r 9743f3239f0b indra/newview/llgroupmgr.cpp
--- a/indra/newview/llgroupmgr.cpp	Mon Aug 29 09:27:25 2011 -0400
+++ b/indra/newview/llgroupmgr.cpp	Wed Aug 31 20:37:03 2011 +0300
@@ -1400,7 +1400,7 @@ void LLGroupMgr::notifyObservers(LLGroup
 			// notify LLParticularGroupObserver
 		    observer_map_t::iterator obs_it = mParticularObservers.find(group_id);
 		    if(obs_it == mParticularObservers.end())
-		        return;
+		        continue;
 
 		    observer_set_t& obs = obs_it->second;
 		    for (observer_set_t::iterator ob_it = obs.begin(); ob_it != obs.end(); ++ob_it)
diff -r 3e6410286eef -r 9743f3239f0b indra/newview/llpanelgroup.h
--- a/indra/newview/llpanelgroup.h	Mon Aug 29 09:27:25 2011 -0400
+++ b/indra/newview/llpanelgroup.h	Wed Aug 31 20:37:03 2011 +0300
@@ -158,8 +158,6 @@ public:
 
 	virtual void setGroupID(const LLUUID& id) {mGroupID = id;};
 
-	void notifyObservers() {};
-
 	const LLUUID& getGroupID() const { return mGroupID;}
 
 	virtual void setupCtrls	(LLPanel* parent) {};
diff -r 3e6410286eef -r 9743f3239f0b indra/newview/llpanelgroupgeneral.h
--- a/indra/newview/llpanelgroupgeneral.h	Mon Aug 29 09:27:25 2011 -0400
+++ b/indra/newview/llpanelgroupgeneral.h	Wed Aug 31 20:37:03 2011 +0300
@@ -41,6 +41,7 @@ class LLSpinCtrl;
 
 class LLPanelGroupGeneral : public LLPanelGroupTab
 {
+	LOG_CLASS(LLPanelGroupGeneral);
 public:
 	LLPanelGroupGeneral();
 	virtual ~LLPanelGroupGeneral();
diff -r 3e6410286eef -r 9743f3239f0b indra/newview/llpanelgroupgeneral.cpp
--- a/indra/newview/llpanelgroupgeneral.cpp	Mon Aug 29 09:27:25 2011 -0400
+++ b/indra/newview/llpanelgroupgeneral.cpp	Wed Aug 31 20:37:03 2011 +0300
@@ -220,7 +220,6 @@ void LLPanelGroupGeneral::onFocusEdit(LL
 {
 	LLPanelGroupGeneral* self = (LLPanelGroupGeneral*)data;
 	self->updateChanged();
-	self->notifyObservers();
 }
 
 // static
@@ -228,7 +227,6 @@ void LLPanelGroupGeneral::onCommitAny(LL
 {
 	LLPanelGroupGeneral* self = (LLPanelGroupGeneral*)data;
 	self->updateChanged();
-	self->notifyObservers();
 }
 
 // static
@@ -236,7 +234,6 @@ void LLPanelGroupGeneral::onCommitUserOn
 {
 	LLPanelGroupGeneral* self = (LLPanelGroupGeneral*)data;
 	self->mChanged = TRUE;
-	self->notifyObservers();
 }
 
 
@@ -448,10 +445,6 @@ bool LLPanelGroupGeneral::apply(std::str
 void LLPanelGroupGeneral::cancel()
 {
 	mChanged = FALSE;
-
-	//cancel out all of the click changes to, although since we are
-	//shifting tabs or closing the floater, this need not be done...yet
-	notifyObservers();
 }
 
 // invoked from callbackConfirmMature
@@ -932,8 +925,6 @@ void LLPanelGroupGeneral::setGroupID(con
 
 	mActiveTitleLabel = getChild<LLTextBox>("active_title_label");
 	
-	mComboActiveTitle = getChild<LLComboBox>("active_title");
-
 	mFounderName->setVisible(true);
 
 	mInsignia->setImageAssetID(LLUUID::null);
diff -r 3e6410286eef -r 9743f3239f0b indra/newview/llpanelgrouplandmoney.cpp
--- a/indra/newview/llpanelgrouplandmoney.cpp	Mon Aug 29 09:27:25 2011 -0400
+++ b/indra/newview/llpanelgrouplandmoney.cpp	Wed Aug 31 20:37:03 2011 +0300
@@ -397,7 +397,6 @@ void LLPanelGroupLandMoney::impl::contri
 
 		//check to see if they're contribution text has changed
 		self->mNeedsApply = new_contribution != your_contribution;
-		tabp->notifyObservers();
 	}
 }
 
@@ -639,7 +638,6 @@ bool LLPanelGroupLandMoney::apply(std::s
 	}
 
 	mImplementationp->mNeedsApply = false;
-	notifyObservers();
 
 	return true;
 }
@@ -650,7 +648,6 @@ void LLPanelGroupLandMoney::cancel()
 	mImplementationp->setYourContributionTextField(mImplementationp->getStoredContribution());
 
 	mImplementationp->mNeedsApply = false;
-	notifyObservers();
 }
 
 
diff -r 3e6410286eef -r 9743f3239f0b indra/newview/llpanelgrouproles.cpp
--- a/indra/newview/llpanelgrouproles.cpp	Mon Aug 29 09:27:25 2011 -0400
+++ b/indra/newview/llpanelgrouproles.cpp	Wed Aug 31 20:37:03 2011 +0300
@@ -1209,7 +1209,6 @@ void LLPanelGroupMembersSubTab::handleRo
 
 	
 	mChanged = !mMemberRoleChangeData.empty();
-	notifyObservers();
 
 	//alrighty now we need to update the actions list
 	//to reflect the changes
@@ -1284,7 +1283,6 @@ void LLPanelGroupMembersSubTab::cancel()
 		mMemberRoleChangeData.clear();
 
 		mChanged = FALSE;
-		notifyObservers();
 	}
 }
 
@@ -1383,7 +1381,6 @@ void LLPanelGroupMembersSubTab::applyMem
 
 	mChanged = FALSE;
 	mNumOwnerAdditions = 0;
-	notifyObservers();
 }
 
 bool LLPanelGroupMembersSubTab::matchesSearchFilter(const std::string& fullname)
@@ -1848,7 +1845,9 @@ bool LLPanelGroupRolesSubTab::apply(std:
 
 	LLGroupMgr::getInstance()->sendGroupRoleChanges(mGroupID);
 
-	notifyObservers();
+	// Update role titles in other tabs.
+	// There's no straightforward way to do this locally, so use the generic approach.
+	LLGroupMgr::getInstance()->sendGroupTitlesRequest(mGroupID);
 
 	return true;
 }
@@ -1857,8 +1856,6 @@ void LLPanelGroupRolesSubTab::cancel()
 {
 	mHasRoleChange = FALSE;
 	LLGroupMgr::getInstance()->cancelGroupRoleChanges(mGroupID);
-
-	notifyObservers();
 }
 
 LLSD LLPanelGroupRolesSubTab::createRoleItem(const LLUUID& role_id, 
@@ -2225,7 +2222,6 @@ void LLPanelGroupRolesSubTab::handleActi
 	}
 
 	mHasRoleChange = TRUE;
-	notifyObservers();
 }
 
 bool LLPanelGroupRolesSubTab::addActionCB(const LLSD& notification, const LLSD& response, LLCheckBoxCtrl* check)
@@ -2253,13 +2249,11 @@ void LLPanelGroupRolesSubTab::onProperti
 	if (!self) return;
 
 	self->mHasRoleChange = TRUE;
-	self->notifyObservers();
 }
 
 void LLPanelGroupRolesSubTab::onDescriptionKeyStroke(LLTextEditor* caller)
 {
 	mHasRoleChange = TRUE;
-	notifyObservers();
 }
 
 // static 
@@ -2269,7 +2263,6 @@ void LLPanelGroupRolesSubTab::onDescript
 	if (!self) return;
 
 	self->mHasRoleChange = TRUE;
-	self->notifyObservers();
 }
 
 // static 
@@ -2347,8 +2340,6 @@ void LLPanelGroupRolesSubTab::handleCrea
 		mRoleName->onTabInto();
 		gFocusMgr.triggerFocusFlash();
 	}
-
-	notifyObservers();
 }
 
 // static 
@@ -2383,8 +2374,6 @@ void LLPanelGroupRolesSubTab::handleDele
 	gdatap->deleteRole(role_item->getUUID());
 	mRolesList->deleteSingleItem(mRolesList->getFirstSelectedIndex());
 	mRolesList->selectFirstItem();
-
-	notifyObservers();
 }
 
 void LLPanelGroupRolesSubTab::saveRoleChanges(bool select_saved_role)
diff -r 3e6410286eef -r 9743f3239f0b indra/newview/llpanelpeople.cpp
--- a/indra/newview/llpanelpeople.cpp	Mon Aug 29 09:27:25 2011 -0400
+++ b/indra/newview/llpanelpeople.cpp	Wed Aug 31 20:37:03 2011 +0300
@@ -877,7 +877,6 @@ void LLPanelPeople::updateButtons()
 
 		LLPanel* groups_panel = mTabContainer->getCurrentPanel();
 		groups_panel->getChildView("activate_btn")->setEnabled(item_selected && !cur_group_active); // "none" or a non-active group selected
-		groups_panel->getChildView("minus_btn")->setEnabled(item_selected && selected_id.notNull());
 	}
 	else
 	{