From: Pittsburgh, PA
Some of you mentioned relinking things. I want to mention (since I forgot to elsewhere) that unique urls still work (example: http://gillie.ebsqart.com), so if that's how you're linking to yourself or others, no problem. We've got you covered. HOWEVER if you were using the long ugly url of ages past, that did indeed change to a nice combo that includes your site display name for better SEO. You can feel safe linking to those new addresses as well since the urls aren't going to change as part of the bugs being fixed.
Get out of the vacuum and express yourself!