While I’m sure there will be competition for us, I think we’re the only thing out there that routes questions and social networking requests to the right person based on detecting what they know automatically — and keeping it private. That’s pretty different from Web based Q&A systems that just broadcast the question to the group, and can only get responses from people who are actively trolling to make them, or who have registered an association manually with some topic. Most folks don’t take the time to do that, or do so very superfically.

We’ll look forward to other comments. We’re just glad this thing is finally out (!) - David