A nice way to tell newcomers to join communities but I am surprised to see no mention of the community that promotes newbies in a big way and even keeps them as beneficiaries.
Dream Steem

We have a couple of contests going on, and one of them is especially for newbies

Contest : The world of fantasy : Newcomers' special but all are welcome

CONTEST: "The Keyword of the Week" / WETTBEWERB: "Das Schlüsselwort der Woche"

We allow newcomers to show their creativity in fiction writing.

Thanks!