The title of my question was "How do you estimate the length of your screenplay in screen time?" What makes this stupid forum keep telling me "The question you're asking appears subjective and is likely to be closed"? Does it just say that ANYTIME you start a question with "how"? Because that's the pattern I've noticed.
I looked this up on Meta Stack Overflow:
Apparently the words "you" and "your" set off the filter. I'm guessing this is to avoid the sorts of questions like "how do all of you do [foo]" or "what is your favorite [thing]".
Not an issue in this case, since you're asking a question that's fairly straightforward. My only advice is to keep rephrasing until the system accepts your title.