I would much, much prefer that this product be architected first to support integration with external social networking and Web 2.0 technologies. Then if people want to have an internally hosted blog, messaging, microblogging, tagging, etc, they can use that.
For our professional users, they aren't going to blog on our site much, if at all. They are going to want to "subscribe" their AS profile to their existing blogs, microblogging, LinkedIn, etc. accounts.
I think in the short and the long run, products that leverage these other services rather than try to compete with them will succeed.
So I'll want my Wall to be able to take automatic inputs from Twitter and for my profile to be able to show my LinkedIn Recommendations (does linkedin have an API for that?), my flikr photos, etc. At the very least, I want my wall to automatically show notifications and links to these things.
Karen
You are going to like Active Social
will there be a rating option ie... thumbs up thumbs down or a staring system or scaleing system that users can use to rate another users profile or pics on there profile.
For photos, yes.