I'm still searching for the appeal in a similar fashion as you, as I don't want to miss out, but not understanding it very well either.

Write me a PM with your phone number. :) ~With you, I've given out 3, so only one left.~ 
edit:// I'm out of invites now!

I can happily send out up to 4 invites. PM me if you need one. (Was directed here from Slack too.)