I'm sure a lot of people would want to see a Starcraft speedrun live, as long as it is done well.
Starcraft vanilla is over 3 hours (all 3 campaigns) using IL strats. Brood war is only slightly better. SC2 i dunno. How long would it take using safer marathon strats? As much as I enjoy a good RTS, I just think they would be wayyyy too long unless we possibly take donations for a single campaign and even then.