I found the thoughts for the second question, "Should I launch a private beta?" to be more useful. I've been going back and forth over doing a private beta. I d

I found the thoughts for the second question, "Should I launch a private beta?" to be more useful. I've been going back and forth over doing a private beta. I don't think that a hard limit for the initial userbase is always the right answer. It may be fine for services that are inherently single user but for social apps would you want it to grow virally based who someone is willing to invite?