Serious question (not wumming you); in the last 16 years, we've lived through the most momentous period in our history. We've experienced times we couldn't even dare dream about when we moved into the City of Manchester Stadium (as it was then). I'd have killed for one domestic cup back then. Yet, by your own admission, you only come on here occasionally. I haven't yet checked your post history yet (that won't take long), but I'm guessing you haven't made a single post celebrating our achievements. Now; there's no rule saying that a poster has to contribute x posts a month, so you haven't done anything wrong. I just find it very suspicious. And I can't honestly see you being a City fan. Why did you bother signing up 17 years ago, only to not take an active part? If your intention was only ever to read the forum, you can do that without registering.
*edit* As I suspected, nothing prior to last May.