Twitter (www.twitter.com)
It’s a combination of blogging, social networking, and sms-ing. You set up a profile and all that’s left is to just give quick “updates” about yourself—what you are doing, wearing, eating, whatever.
Dogster (www.dogster.com)
It’s Friendster—for dogs. You can add dog friends, upload pics of your dog and even get your dog rated. And, yes, there’s also a Catster.
Craigslist (www.craigslist.com)
Online classifieds is what Craigslist is all about. You can sell a house, find a job, find a date and of course market yourself online.


Twitter (www.twitter.com)