Ok, I’ve more or less fixed one item on my todo list: cleaning up URLs.
Now, the root context (“/”) will display the “default” blog, i.e. the one blog that has the “default_blog” flag set, or the only blog in the system, if there is only one. The list of blogs that was there before can now only be found under /blogs.
The posts have now “slugged” URLs, courtesy of the acts_as_friendly_param plugin. That was really easy! After installing the plugin, one line of code did the trick:
class Post < ActiveRecord::Base acts_as_friendly_param :title # this is it! end