This is currently being generated using the helper method, but this should be less random. Either just the default, or if we are supporting multiple wordpress blogs on one database, find a better attribute. It shouldn't be so hard to find the correct database to back a blog.

As it is, using this cookbook for multiple blogs on one system would be a problem, since the other attributes below are strings, not a hash. You'd have to have a separate node object for each blog. Which would be kinda crazy.