What Browser are you using?
[Edit: That doesn't seem to be the case for me, I type out three very long posts in the last two day's and it seems to be fine for me.]
I notice in my options that "Flash is OFF." Maybe that's it, I'll go look at my User Control Panel and see if there is an option to turn flash on, but again, I'm surprised that no one has complained about this yet.
I noticed that this morning, I was going to look in the control panle to see what was up (I've kinda ran out of time today with work and crap