If it's a new link, it's not going to show up in OpenSiteExplorer just yet, because OSE crawls about once a month. The new crawl data is coming out next week I believe, but the crawl may have been already made before your link was in place, so you may need to wait until August to see that link.

Maybe ask on Twitter with the hastag #mozcon if anyone is looking for a roommate to cut costs? I've done that for some conferences and made some great friends as well as saved money. I've either known the person in advance, or had multiple other people that I've known vouch for them.

I stayed at the Mayflower Park Hotel for SMX Advanced for $180 a night plus tax, and had a great stay. http://www.mayflowerpark.com/

I'm glad you'll be joining us dmac!

Ryan, I've now gotten a couple of weird looks here in the library as I giggled at my computer.

Are you using a content management system at all? There might be an export feature in there you can use for getting a list of your current pages. You can also use something like Xenu Link Sleuth to spider your current site. If you've already moved pages, keep a close eye in Google Webmaster Tools and the SEOmoz tools for 404s, and redirect those as you find them.

If you're using Wordpress, I like the Redirection plugin because I can create redirects from the list of 404s that it has and fix pages that way.