in reply to
poll ideas quest 2009
Where possible, <markup> tags should be written in
You forgot dromedaryCase and lCFIRSTCASE (these two are handy for languages like prolog or haskell or ruby where the case of the first letter of a word counts as a silgil).
Consistent case (i.e., pick a style and use it for all tags consistently).
Use single letter tag names, and make them case-sensitive because that allows more choices. If you run out of single letter names, use two-letter names with the case of both letters significant.
Results (282 votes),