Google has launched its personalised homepage. I must say I'm not impressed. For now you just have 12 content categories to choose to build up your personal interface. The graphic is in line with Google's brand: plain, almost poor. At the moment there are no ads, but we can surely expect AdWords to appear soon.
I have a My Yahoo account but I never use it. Working with bookmarks's page and with an excellent RSS reader like Bloglines is way enough to keep me updated.

If you want to hear some better opinions about the new Google personalised homepage I suggest you reading the posts' of these guys:
- Charlene Li (Forrester Research)
- Bruce Carlisle on Digital Axle
- Jeremy Zawodny
- John Battelle on Searchblog