Interesting. My phone is email, browser, phone, music, with very rare branches to other apps. My desktop is email, browser, iTunes, terminal/vim, bbedit, eclipse (yuk), Final Cut, Logic X, Final Draft, office, a bunch of other smaller music specific apps (NMEdit, sysex librarian, etc.) omnigraffle, omnioutliner, and a bunch of others. I know I'm an outlier because of a bunch of uses that web apps will likely never supplant, I'm just always surprised.