By John Gruber
WorkOS: How SSO works and the fastest way to add it.
Wes Meltzer reviews MarsEdit 1.0 for ATPM, and he likes it. I agree — the email-esque editing windows are a natural fit for weblog editing.
Eric Blair reviews PreFab Software’s UI Actions 1.0 in the new issue of ATPM. He likes the premise (as do I) but finds the implementation lacking.
After just releasing the new redesign of Subtraction.com, Khoi Vinh explains the grid-based layout behind the design. This is a terrific site design — worth studying.