IGoogle is a very fun thing to play with. It can also help you a lot in your education too.
1) Just create an account on g-mail and you will have your own google account. then you can customize your page and make it organized with tabs, or just put a lot of gadgets on it and make it look weird.
2) You can put in a lot of tabs. in those tabs you can put as many gadgets as you want. the kind of gadgets are from games to videos to dictionary's to the countdown to the last day of school.
3) You can RSS feed to your blogs and delicious account along with many more things.