Replies Getting Lost

When I hit "reply" to reply to a message and then type in a message and send it, the new message (not, apparently, quoted matter) gets lost--people are writing back to me and asking if I intended to send a message, and what they quote back to me just doesn't show the new message I typed in and thought I had sent. (This seems to be since upgrading to Windows Internet Explorer 9, although I don't know that that's the cause.) (Paragraph) (I also now can't make paragraphs in forum posts and have to write "(Paragraph)" instead, and if I don't remember to hit "enter" at the end of my post [and perhaps also the space bar], then my post won't submit.) (Paragraph) --MindWalk

IE9 is not fully supported here (last I heard). Either roll back to IE8 or use another browser.

I uninstalled IE9 and went back to IE8, but the problems persisted, so I installed IE9 again. (One of the problems had to do with incomplete graphics, which I haven't noticed since updating Flash.) I've never used Google Chrome.