Very Top Five - A collection of witty (and somewhat snarky) Top 5 lists.

douglasgresham.co.uk - Doug's creatively-named blog about all things rantworthy.

Accidentally in Code - Cate blogs about many subjects, social networking in particular. Includes lots of pretty diagrams!

Zara's Space on the Web - Various fun things.

TumTumblr - Frank is a thoughtful commentator on a wide variety of contemporary topics.