A couple of resources for anyone looking for investment forums:
Motley Fool:
http://boards.fool.com/Index.aspx?source=LN
Silicon investor:
http://www.siliconinvestor.com/
Finance Markets:
http://www.financemarkets.co.uk/
Market forum:
http://www.marketforum.com/
The trouble with investment forums, though, is that a lot of public discussion groups simply fill up with spam.
