Scoble just posted that MSN Search has improved. I do like how it looks and it seems to work great. However, I don't see any compelling reason to type search.msn.com (vs. google.com) or to uninstall the Google toolbar and install the MSN Search toolbar.
According to MSN the reason is they give you better answers and cleaner results. So maybe I will try a few searches on MSN over the next few days (if I remember). In the meantime, give me some good reasons to switch.