Strange poll.
Unless they are specialists in one particular area of photography, I would expect most people to vote for the focal length they possess closest to the "normal" effective focal length after the 1.3x conversion factor. Whether people have a 24mm, 25mm, 28mm, 35mm or 40mm may just be down to a decision made a few years ago based on whatever deals were available at that time. I chose a 35mm rather than a 28mm when I first got my M8 because I wanted at least some portrait capability and could only just by the skin of my teeth afford one top quality lens. I wonder whether a 28mm would work as well for me (maybe, maybe not) but I can't afford to experiment so I'll stick with the 35mm I'm happy with. Since I haven't tried other "normal" focal lengths, is my vote meaningful?
For what it's worth, my breakdown is probably about 50% 35/2 cron ASPH, 35% 15/4.5 heliar, and 15% others (75/2.5 for portraits and 135/4 for long reach and "close-ups").