Call me old-fashioned (and I'm only 18!), but I just can't stand web apps of any kind. Anything that replaces desktop software, I just don't like. I'll take Mail.app over MobileMe or Gmail any day. I'll take iCal over the above solutions, too. I use Google Reader because I don't know any good Windows or Mac RSS readers (I use both, mainly Windows). What do you guys like about web apps/traditional software, and what traditional software do you use despite there being a web app for the same purpose?