Open Source Frameworks are the crutch of lazy developers. There are only 3-4 developers who have posted in this thread that even have a little clue.
borked
killswitch
BestXXXPorn
and now me.
I can tell from what the rest of you posted that you don't know jack... and wouldn't hire you to code a hello world app.
barefootsies... don't base your projects on any of those open source frameworks unless you want shitty performance and endless headaches. Seriously... Just because the code looks all fancy and the developers are well versed in the latest Object Oriented Programming buzzwords and methodologies doesn't mean it makes business sense to use it. I watched a development team at a well known adult company waste alot of time fucking around with that shit.... in the end they ended up writing their own framework.
The rest of you need to stop posting and read more...