You can use the search bar at the bottom left for what you're looking for, or post a question in a thread there.
The Sticky thread on the WIP board lists the following:
Simple rules to make this board more effective for those who need help.
1. Use the screenplays title in the topic, if it has no title say Untitled (genre of script) if not it will be locked and reported. 2. Don't post scripts that aren't at least halfway done.
I'm not sure if Don's still a stickler on these guidelines regarding just posting a scene. It seems to be a bit more flexible since those guidelines went up, and I don't want to be a hard-arse, however...
The Screenwriting Class might be more relevant. Are you just seeking an opinion?