I thought I only saw this on pixiv a few hours ago, my my things get put on here really quickly....
Really, when ever I see those kinds of, "I need to talk to you about-", "Can you draw-", "It would be better if you-" I get really annoyed. Many of those pixiv artist don't even know that their stuff is getting put on danbooru. (It'd better if all of us had our own pixiv accounts so they'd actually get feed back on how many views they're "actually" getting.)
As if it wasn't just that, if they click on your profile we see words like "Could you please answer my questions as soon as able to? Waiting for days for an answer make me somewhat irritable. " Now this, -if you ask me- only looks like arrogance.