Looks like Typekit is officially live and ready for usage. If you aren't familiar, Typekit is a service / method for using a number of OpenType fonts in web design as plain text. This is good and bad - it means less time spent making graphics to replace text and more flexibility in design but it also means that a novice designer can make their entire site use this font instead of something "lame" like Verdana. It's a bit scary for the future look of the web but the potential good, hopefully, will outweigh the bad.

Long story short, the service is now ready for live deployment and they've got a nice trial signup deal if you're curious to try it out.