I work with a nonprofit that uses it (for free!). It does help that it's a familiar interface to most people, and I think the UX is pretty good. Like most 'corp

I work with a nonprofit that uses it (for free!). It does help that it's a familiar interface to most people, and I think the UX is pretty good. Like most 'corporate social networks', good useability is necessary, but not sufficient to get people to use the system, you have to change your processes so that the only way to do something is to use the new system. It would be nice if it was a little more configurable, we'd like users to be able to have their own detailed profiles, or maybe import data from a linked in profile so that other users can find people with specific backgrounds or experience, but there's nothing like that at the moment, we can't even add a text field to paste into!