.htaccess is well discussed on StackOverflow's meta, in particular there are a lot of discussions about whether, and exactly when, questions about .htaccess and URL rewrites, and so on, are on-topic. On the other hand, I've been seeing .htaccess questions more and more on SuperUser as of late – enough for me to notice it – and I see no discussion about it on this meta.

My simple query is, are .htaccess questions ever on-topic on SU? Shouldn't they be blanket moved to StackOverflow, Webmasters or sometimes ServerFault on sight?