Are help requests to entitle specific papers appropriate for MathOverflow? The title of a paper has crucial importance, since when it is well thought, other researchers will have more possibilities of finding it when in need, and of wondering its content when encountered. I have found (by chance or systematic search) many great ideas buried into the abyss of unawareness by means of an uninformative title. Sometimes I find myself struggling to get the right title: do you think that it would be appropriate to ask for help at MO with an specific title for an specific paper? Why?

I'm personally pretty skeptical. I think this goes under "MathOverflow is not a discussion forum." What makes a good paper is a pretty nebulous notion, and there certainly isn't going to be a "right" answer. That's probably the most applicable part of the written guidelines.

In general, if you're writing a MathOverflow question that starts by asking the reader to read our paper (which you would be doing, implicitly or explicitly), that's a really bad sign.

Another thing that I personally think is relevant for questions is whether it will be useful to future people on the internet for the question, answer and discussion to be publicly available. I think that discussing the name for one of your papers scores pretty low on that metric.