I spend most of my time online.
Right now I'm unemployed, so the internet is my life, maybe accounting for 70 hours a week...as boring as I may find it I can still always find something to do even if it is revisiting the same few sites over and over looking desperately for something to do at 5am. Seriously internet comes before sleep in a very real way round here. I love the internet, it is an obsession that will always remain, but gosh it would be nice if I had something more constructive/interesting/social/outdoors to do.
Even when working though I'm the same, I get caught-up with things like forums and Yahoo! Answer's, or Farmville, I used to also be into MMORPG's too a good few years back, so I can spend hours and hours intensely focused on this ignoring everything/everyone else and lose hours as a result. Most of my jobs have been office-based too so normally had internet at work too, often got told off for spending time online...or when I was stopped from going online I'd write blog posts ready for when I could get back online and get told off for that too, lol 
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Bloodheart
Good-looking girls break hearts, and goodhearted girls mend them.