My favourite font to write in is Calibri - it just looks sweet on the page to me and generally makes me happy with what I'm writing. I'm okay with Times New Roman and will use it if I have to but I absolutely do NOT like my writing when it's in Courier or Courier New font.
There's no reasonable explanation for this but I read it and it just seems blah in Courier. This is a real pain because many contest entries (at least here in Australia) require that the entry font is Courier.
Anyway I'm the first to admit that I have many strange quirks, so I was wondering.... is it just me or does the font matter to you as well???