good job getting them to sign up, perhaps that's the toughest part, especially with the current backlog! but we can't welcome them until they post something! I feel your pain though. I've gone through the same thing having brought over quite a few people to steemit myself! lol

But, perhaps we can start here as an incentive:

Welcome to STEEMIT @milanademort and @elyar and @meredithadelaide and @jumpofftv !!!

Looking forward to seeing you all start posting on STEEMIT, having you meet and interact with the terrific community here, and earning some serious "kwan" to boot!

Even better, you won't have to consider paying up just to reach your own fans (like on facebook), worry about constantly being demonitized on youtube, or worry that your next post (or even your whole account) will be censored off the site completely, like with facebook, twitter, instagram, and youtube!