In addition to being an immensely nice guy (John and I spoke on a panel together at the "South by Southwest" conference a few years back), John is the master at finding useful and interesting Apple tidbits that no one else does. And then he adds a really insightful, funny commentary on top, like a whip cream of awesomeness.
If you're a Mac lover, check out John's work over at Daring Fireball.