The final straw was noticing a comment referring to "the most recent survey I know of" and realizing it was from May 2009. I think it is well past time for another survey, so here is one now.
I've tried to keep the structure of the last survey intact so it will be easy to compare results and see changes over time, but there were a few problems with the last survey that required changes, and a few questions from the last survey that just didn't apply as much anymore (how many people have strong feelings on Three Worlds Collide these days?)
Please try to give serious answers that are easy to process by computer (see the introduction). And please let me know as soon as possible if there are any security problems (people other than me who can access the data) or any absolutely awful questions.
I will probably run the survey for about a month unless new people stop responding well before that. Like the last survey, I'll try to calculate some results myself and release the raw data (minus the people who want to keep theirs private) for anyone else who wants to examine it.
Like the last survey, if you take it and post that you took it here, I will upvote you, and I hope other people will upvote you too.
Ultimately, the question becomes how you will interpret the difference between no-answer and checking a particular box. If no answer by convention means "I don't know the answer to this question," then it makes sense to have a "I know the answer, but it's none of the choices you give" box (aka "other"). It may also make sense to have a "I know the answer, but it's more than one of the choices you give" box. Or a "I know the answer but don't want to tell you" box. Etc.
Or, not. Much as people get annoyed by being asked to categorize themselves, that is basically the point of this sort of survey, and nobody is obligated to take it. There's no particular reason you should change your strategy to alleviate our annoyance.
There's also a validation issue. A blank could mean "I accidentally scrolled past this question without noticing it". The standard for online surveys is to (where appropriate) include choices for "Other", "None", and "Prefer not to answer", and then force a response for every question so that you know nothing was accidentally skipped.