Did a bit of poking around on some Heroes websites, Greg has a Twitter account and I scanned over the last few days of posts. A bear couple mentioned he was hot, and he actually acknowledged his growing (ahem!) fanbase in the Bear Community! Woo-hoo!
Also, the bloody belly scene the other week when he was stabbed in the dream sequence ("It's Coming" ep)? There was a last minute change he wasn't available for in the 'real world' scene with the blood, and he wasn't aware of it until it aired. He said his wife knew immediately that it was, and I quote, a "stunt belly".
I just hope he stays open like this, and doesn't get scared off by a crazed fan or two.
also, he's keeping a tight lip over whether or not he appears in his childhood friend, JJ Abram's, new Star Trek movie, changing the subject or laughing off questions. Thing is, JJ considers Greg his 'good luck charm' for his projects like Mi:III, Lost, Alias, etc. I guess we'll find out for sure in May? (odds are, he IS, but in a cameo/minor role, like Mi:III partygoer)