I was surprised when I saw this and quite frankly, that was the rudest response on the wiki (and elsewhere) I'd seen this far.
While I'm not 100% clean with my manners (fairly recently with the selection CD), but even when dealing with "annoying" people, don't act like one because you're making yourself that and no one wants that.
However though, please don't make comments every time you uploaded a file unless
it's a description about the file. It shows up on the picture below and it looks unproductive. Not only that, but it's going to stay on the summary box forever so be mindful about it. I learned that the hard way.
As already said,
Upload only factual information in as neutral a tone as possible
Leave meaningful edit summaries
Overall, think before you type and post, and be mindful about the people coming in and out on the internet, this included because honestly, I'm really disappointed with amount of gross content publicly posted on the forums and people here don't take that seriously enough. Even if IM@S is considered PG-13, everyone at all ages still come here and the gross stuff really shouldn't be there.