I finally got the 2.1 update yesterday, and despite a single unplanned reboot, things have been going fairly well. Until this morning. I keep my phone in a desktop cradle at night to charge, and when I took it out this morning all of my home screens were completely empty. No, I don't have any home replacements, and don't root, and really don't run much that isn't stock.
Awesome.
Awesome.