Okay, this has been bothering me for awhile now, but this has happened to me 3 times in a week and it's really pissing me off.
Somebody makes a stupid remark on an entry ("This should be merged!" "Wait, why am I suddenly getting a ton of hate!?"), and so I reply to their remark in attempt to clear things up for them ("You didn't say what it should be merged with, you clearly missed the point that there is a fanbase outside of the meme you are implying, and it was discussed in the forums before started").
Then the person gets embarrassed and erases all his posts, seemingly leaving me talking to the wrong person and me looking like a total idiot.
Why isn't there a edit/delete time limit on Comments? I am feeling less and less inclined to reply to somebody each time if they will just erase their comment later…