Dunno if it's just me or if others are experiencing this lately.
I have noticed on more than a couple of occasions within the past few days that upon returning to a thread that I thought I had posted to recently, I find that the post I thought I had contributed is still sitting in the 'edit' pane at the bottom of the screen as though I hadn't hit the 'post reply' button.
I mean, okay, it could be that I hadn't remembered to hit the button, but it's unlikely, and even less likely that I would omit the button press repeatedly, especially as I have a habit of re-reading my text thoroughly when I feel I have completed it, and then when I think to myself "yep, that's good" it triggers me to press the green 'post reply' (or as I like to call it "fire and forget").