If not, you should. iGoogle simplifies many things. You can add many many gadgets and quickly take a look at important things for which you usually have to open multiple tabs or windows to see. For instance, you open a tab for the latest digg stories, you open another tab for your (g)mail, you open yet another tab for the weather forecast, etc etc. All that can be put in one page with iGoogle. You see what's up, then you can focus on one thing at a time. Well that's at least my 2 cents.
