1. How much time do you spend online each day? My home and work computers are connected to the internet 24/7, and always getting information that's fed to various apps and data sources... so I guess you could say that I am online constantly. If you mean general surfing/e-mail type stuff, that's probably about 2-4 hours off-and-on in a day (and that time is going down, because I'd rather be riding my motorcycle than surfing!).
2. What is your browser homepage set to? Google (though my windows open to a blank page, since Apple's Safari web browser has a Google bar built in.
3. Do you use any instant messaging programs? Yes. If so, which one(s)? Once you've used Apple's iChat A/V there's just no going back to any other IM software.
4. Where was your first webpage located? CompuServe (well, it was kind of a web page... more like an information page... but that's as close as you could get back in 1984!).
5. How long have you had your current website? DaveWeb has been around in one form or another since 1992 (but the domain "DaveWeb.com" wasn't registered until 1997, which is when I decided to use it as the name of my graphic design business and apply for a trademark).