So I finally signed up for Twitter, since that seems to be the hip thing to do, only to discover that the service is blocked at work. Categorized as “Dating” by WebSense. Just out of curiosity, is anybody in the world really using Twitter to hook up? Half the information I need when researching a problem these days is on a blog, which is under the similarly scandalous category of “Personal.” Seriously, we’re not children. Just let us do our jobs, and judge us on the work that we get done for you.