I noticed that for some reason three of my old questions had been downvoted. This was unusual IMO because these questions were so old (and because I answer way more questions than I ask).
It seems to me that this almost seems to be a "vendetta", where for some reason someone is digging up all my old questions and down-voting them. Is there a way to find out if this is the case? And, if so, is there any sort of policy against going around downvoting someone's posts for some reason?
BTW, one of these posts was closed some time ago, I believe in error. At the time I didn't know about meta, and had since forgotten it. If anyone reading this cares, please check it out and see if you agree with my assessment and vote to reopen.