Ask.com
try asking the question here and see if anyone can back it up with sources.
If you are just looking for another community to join – then ask that question instead!
Any question you want to ask just put the whole question into the google task bar and you will find, in most cases what you want to find out. It works like a charm.
You could always try “yahoo answers” If you dont get help there you could always try http://www.ezboards,com.
You just did. Right here.
Ask away.
By the way, all of MIT’s courseware is going online, and Harvard and Berkeley have lots up too.