I am a single founder and I was really tempted to apply. But I decided I won't. I read all the copy, it is interesting. I went all the way filling the form, until the last question before the submit button. And there it was, the one question that made me (i) stop, (ii) wonder if this was for me and (iii) decide it wasn´t. (i) What made me stop? The field was asking my Google+ account. They say the community will run…
We looked at lots of different community software. Cost came into it too - so it came down to Google+, Facebook or Linked In Groups. We chose G+. On iii) we are working on improving this all the time
You're trying to go after a rather single-minded crowd (solo founders) and you may end up losing a fair amount of value from people that won't bend to your identity requirement.