K, so it's something that I've been seeing for a little now.
People are randomly giving out upvotes to others for no good reason whatsoever, other than 'I feel like it' or 'I'm giving you wall-posting privileges' etc. etc., and upvoting the most basic questions and answers for those purposes.
I know that MetaKnight did it to Sassy Little Mawile (I talked to Hexy about it, but he probably doesn't remember that incident qq), and later Dragoon just upvoted Sassy again for no apparent reason (Star was present at that time, and I think she countered it in the end). Pokemon123 went around chat and asked 'Be4 I go does anyone want an upvote?' and also went around upvoting Immortalkitty for, and I quote, 'Because I wanted to'.
The link for "Be4 I go..." is a screenshot. The rest are profile links qq.
Immortalkitty's profile, with countered upvotes.
While I know that these aren't in any way serious cases, they still are against the rules. e-e
Oh, and please remove MetaKnight's spam upvotes.