I don't really think so, if you want invite I can give you. The real problem is that many are not able to pass first step of validation, really hard to find serious people who don't miss validation round.
Well, I don't need invites, I also want to give mine away to any newbie joining the project/network but it seems that no one is interested anymore since there are a lot of people who have invite nowadays, some even 2 (humans) + the invites issued by the team.