Hi @Julio
I just created a #racket-advocacy* channel on the discord to discuss 'sharing posts about the awesomeness that is Racket'.
I try to share stuff across a few platforms listed at the post "Racket on social media - help others find out about Racket"
But I admit I'm a bit irregular, and mostly tend to cross-post reddit/twitter/mastodon as these are easy for me as I can compose in markdown on mastodon, then paste into reddit and twitter.
Regards
Stephen 
PS I changed is 'evangelism' to ‘ racket-advocacy’