FF 3.5.3 crashed again

My Firefox 3.5.3 crashed again for the third time today:

Add-ons: {2B8EFF80-1240-11DB-BF6C-934CD2EFDFE8}:20080728.334,{CF40ACC5-E1BB-4aff-AC72-04C2F616BCA7}:1.5.2.35,toolbar@alexa.com:1.3.0,{2fa4ed95-0317-4c6a-a74c-5f3e3912c1f9}:2.1.062,firebug@software.joehewitt.com:1.4.2,{d37dc5d0-431d-44e5-8c91-49419370caa1}:2.5.35,{e4a8a97b-f2ed-450b-b12d-ee082ba24781}:0.8.20090123.1,{CAFEEFAC-0016-0000-0007-ABCDEFFEDCBA}:6.0.07,{CAFEEFAC-0016-0000-0011-ABCDEFFEDCBA}:6.0.11,{CAFEEFAC-0016-0000-0015-ABCDEFFEDCBA}:6.0.15,LogMeInClient@logmein.com:1.0.0.460,{B7082FAA-CB62-4872-9106-E42DD88EDE45}:3.0,{20a82645-c095-46ed-80e3-08825760534b}:1.1,pencil@evolus.vn:1.0.6,refractor@developer.mozilla.org:1.0b2,twitternotifier@naan.net:1.8.3,web@veoh.com:1.4,{972ce4c6-7e08-4474-a285-3208198ce6fd}:3.5.3
BuildID: 20090824101458
CrashTime: 1253813633
InstallTime: 1252611358
ProductName: Firefox
SecondsSinceLastCrash: 70976
StartupTime: 1253811215
Theme: classic/1.0
Throttleable: 1
URL: about:blank
Vendor: Mozilla
Version: 3.5.3

This happened while I was doing Google searches…probably one of the add-ons’ fault (probably the Alexa toolbar). 

Update 17:40 EDT: It’s not the Alexa toolbar. Next guess: McAfee SiteAdvisor 3.0

One of the design goals that one should aim to achieve, when building any plug-in architecture, is isolation, to the extent that  a crash in one of the  plug-ins should not bring down the entire application.

Somehow, that is very hard to do, isn’t it?

Guilty as charged.