How many people did you poll for this? How many sites did you span the poll on? Did you add any other video formats to the choices or just compare those two?
I did a similar poll, but I also had Quicktime and DIVX in the mix. I spanned the poll across 50 different sites (free and pay) for a period of 2 weeks. Out of 10,000 + votes, MPEG won, with WMV a close second, and followed by Quicktime and then DIVX in last place.
This was for DOWNLOADABLE vids, not streaming media.
