Hi!! Welcome, I love the artwork (well done @suesa!)
Well, zappl is dead, but you can share your real tweets from twitter itself with @share2steem (you could even do that with instagram posts etc)
About appics, I dont think there is a waiting list any more - if you just send them a message on facebook or telegram they will send you the link to download the app!
Nice having you around, take care and give my 💙 to suesa :)
If I think of something else, I will let you know!