I don't blame you. I was banned from 3 subreddits before I finally decided to call it quits on the site altogether.
Lol, r/literature banned me for posting a literary link roundup I'd published on my site.
They didn't remove the post, they didn't give me a warning, they didn't suspend my access to the subreddit; they banned my account for life and reported my site's url. Oh, and the post itself had recieved around 50 upvotes before they did that. :)
I've written a post on the late, great Chuck Berry's music. It's pretty musical. :)