One habit I've picked up from blogging is putting *important statements in bold*.
It's a really helpful technique, in moderation. It doesn't seem to be common in print media though.
I'm beginning to suspect that the act of writing a blogging engine is just to trick yourself into writing a few blog posts.
You can learn a lot about your readers by looking at their referral links. In this case, the author can see different company-internal bug tracking URLs!
This enables you to learn about who has a problem that you're blogging about