Re: "Heroes" could be uncancelled.
Yes I heard that TBTB (i.e the network) interferred. Sometimes netowrk interferrance can be a good thing, in this case I think it was a bad thing. They told a fairly complete story in S1 of heroes, it would have been interesting to see what they could have done in S2 with new characters.
On the continent of wild endeavour in the mountains of solace and solitude there stood the citadel of the time lords, the oldest and most mighty race in the universe looking down on the galaxies below sworn never to interfere only to watch.