What I do to pass the time? Well... that varies...
greatly, and between different types of hobbies as well.
The games I have played at one point or an other during the past month has been, Deus Exe - Human Revolution, Nexus - The Jupiter Incident, Might & Magic Heroes VI, City of Heroes, UFO TTS, Fallout Tactics, Freelancer, Cultures Online, Suikoden 2, Driver San Francisco, and maybe a few otheres I have forgoten.
On top of that I also watch some several tv-series: Castle, Terra Nova, The Fades, Fresh Meat, Person Of Interest, Nikita, Merlin, Homeland, Misfits, The Walking Dead, Spy, Mythbusters, The Late Late Show with Craig Ferguson, The Ultimate Fighter... to name the major ones of them. I also follow the BBC coverage of Formula One, and watch any K1 + MMA I can get my hands on. Plus somehting like 2 handfuls of Anime series.
I read as well. At the moment I am rereading all of David Eddings books... and as I am playing some of the above mentioned games (only the ones where I don't feel I need to concentrate that much when playing them) I also listen to Audiobooks, at the moment I am listening to all of Anne Rice's books.
And finally I of course spend time here online as well, either randomly searching or checking up on something... or spending time on some communitys, right now it's mainly here and my guilds from City of Heroes.
Then imagin that all of these things I do randomly changes, from one moment to the next I will/might shift from one thing to another, and each "moment" can last as much as a few minuts to several days or weeks.