Hi, I believe that a useful feature for composer would be being able to choose the doctype a page uses. I imagine it working as a dialog box with options for format, version, strict/quirks - with descriptions to guide the user to choosing the right format for them. After choosing (and maybe entering a page title) a new composer window would open with the minimal valid document for that format (and version).
This would help increase the number of well formed and validating pages on the net. I understand that composer will only produce valid markup (as it works by DOM calls), so if there is a mechanism that checks user entered markup for well-formedness (or preferably validity) the quality of webpage markup would be increased (once moz gets widespread :) I have thought out a way of doing this, but am not really a programmer. I will type up my ideas and post them, and have a look at XPFE when I get a chance, but comments would be apprieciated. Cheers, David Balch.
