This feature has actually been around for quite some time. When you click the "Reply" button on a posting or when you start a new post you'll get the "Full Reply Screen".
to do a "spoiler" click the button between the strike thru "S" button and the quote " button.
Edited by walkingsouth (08/01/09 08:08 PM)
"Life's journey is not to arrive at the grave safely in a well preserved body, but rather to skid in sideways, totally worn out, shouting 'Holy Shit! What a ride!'" ~Hunter S. Thompson