T-Bob, we're waiting for my Corp 5 to finish before we can accept more apps. I thought it was pretty common knowledge (plus it's been posted), so I haven't been replying to every app sent in. Corp 5 will be done today sometime, and we'll be added more up to the 50 mark, then we have to wait for Megacorp.
The selection will be done primarily from experience, as that is what we really need right now, and all non-trial accounts will of course be taken first.