This is a really good thread!
I was under the Big Mythical Umbrella too. I thought that shooting scripts were very different than spec scripts. I thought they were filled with camera angles and special "cues".
There are so many threads on this board, that if a person cares to look, they can find a whole whack of important information-- not just for scripts, but for writing in general. Truthfully, I've learned more through script-writing, (even when I apply it to novel) than I ever did before.
Why? Because of the precision necessary with script. Although I haven't posted a lot of my work yet, because I don't feel that a lot of it merits being posted until it's worked over enough to my satisfaction where it "does" at least part of what I want it to do, I still feel very thankful to be able to work with some of the very talented individuals here who all lend a very unique aspect to the process of writing.
As I said, the most important part which means so much to me is the precision involved in script. It's akin to short stories in the way that anyone who's been fighting with brevity and polish can really understand the tight fit that doesn't just happen magically after a couple of rewrites.
This thread is a perfect example of the delusions that new writers to script can fall under. I also appreciated a thread where "The Working Screenwriter" offered up his knowledge of the fact that formatting wasn't all it's cracked up to be. I know myself, that I will sometimes turf something that isn't formatted properly, but if something is written well, I don't care if it's written in crayon. I'll still read it.
Still though, we know that we need to KNOW the rules before we can break them... Well, most of the time... I actually just about won a writing competition and they actually responded back to me. Part of what the judges loved was (shshs-- don't tell anyone) my insistent use of "The Dash". And the night before I sent it off, I sent a letter to a fellow writer asking her about her opinion on my usage.
Well, the story ends well because she was offline and I wound up sending the story off anyways and ranking in the top ten percent. They said they struggled with my piece and hated to pass on it. Ah that was good news because at least I had others haggling over the details which I was already sick of anyways.