I wasn't actually sitting on it, but rather didn't have a picture handy and expected someone to post it before I got around to it
I wouldn't take it too personally, it happens to me too. Sometimes I'll take a photo that I think is amazing and it instantly gets buried at 0, sometimes I'll take something I think is decent and it'll hit 200+ upvotes. The popular stuff at the minute appears to be one guy who overly edits their shots and posts them constantly (bad IMO), and another who posts old vs new pics (good IMO). There's no real rhyme or reason to what others like. Just take something
you are happy with and share it, regardless of how it's received.