Mobile is gonna skew that factor, if I'm at work and I tweet I do it from my phone, even if I'm sitting in front of my computer at home I'll still usually tweet

Mobile is gonna skew that factor, if I'm at work and I tweet I do it from my phone, even if I'm sitting in front of my computer at home I'll still usually tweet from my phone just so I don't have to open another tab and nav to twitter's home page. Now if you could poll how long I spend on google reader in a given day...