Hi Linda! I'm only on FB right now. I had LinkedIn a long time ago that has since lapsed, but I plan on joining again once I'm ready to actively job hunt.
As far as an open forum, I've been thinking about this and I'm rather on the fence. It's such a unique metric to use when selecting a school it would be interesting to know more about how an open forum influenced their decision.
I think the thing, for me, is that "getting to know us" is such a broad subject that it's worth looking at what information potential students really want to know that they're not finding via other channels.
Is it demographics--are they worried they're too old/too young? How to do this while taking care of a family or holding down a full time job? Are there a lot of MTs enrolled? Or are the questions more about the course itself--Is it hard? Is there math? How much do you study a week? How much instructor contact is there? If there was an open forum, would it simply result in a constant repeat of the same questions/answers? If so, would these questions be better addressed with a FAQ page on the website versus an open forum? Or if they want more in-depth information, maybe some day-in-the-life postings on the website (like the testimonials) or even an email roster of current students who'd be willing to answer questions would be more beneficial? (I'd be up for that, btw).
Hope that helps!