As Vibecast is a website builder for DJs, I thought I would post it in the /r/DJs subreddit this morning. It got some traction and a few comments (all positive).
Then a mod allowed it to stay as apparently promoting business is not allowed (I was not aware of this), but as I was engaging in comments and posted as a genuine DJ and want to help other DJs, it was allowed to stay.
Once that happened it starting getting a load of likes and even more positive comments. Now it's trending and at the top of /r/DJs.