Google Results Now Appearing on Yahoo!

Google results now appear on Yahoo! (although this may not yet be the final switch. A few observations:

1. Results are clustered with only one page per site as opposed to the two per site available on Google.
2. Even with the greater clustering, Yahoo! finds fewer than regular Google.
3. The ranking of results is also slightly different.
4. Clicking on the [More results from . . .] doesn't work right yet. It actually brings up all results from that site, whether or not they contain the keyword.