Oh iGoogle,
The wonderfull way to get all of your blogs, feeds, and email in one home page everytime you open up the webpage.
As you can probably already tell, I use iGoogle a lot to check on all of Feeds, so I can turn around and talk to you guys about them here. Some of my favoirtes are Engadget, Slashdot, The How-To-Geek, and many more.
(Just by the way, You can add this to your Google Reader by clicking the feed at the bottom of the page)
iGoogle encases many other tools such as an IP finder, Dictionaries, Google Talk, and more. Now I don't want to sound like an advertisement so I'll stop there, though I would like to see a few more themes and maybe more advanced User Interfaces. It would be a big step in the right direction for a "Multi-Purpose Front page"