The Address Book application in Mac OS X 10.5.3 now lets iPhone users sync their Address Book with Google Contacts.

Twitter has started a status blog

Video highlights from the All Things Digital conference happening this week in San Diego

A stream of tweets that have been favorited by multiple people

Affordable things to do in the Bay Area

A really good description of Twitter’s scaling challenges. It is NOT as simple as you might thing.

FriendFeed recently rolled out FriendFeed Rooms. Here’s a handy guide to 500 rooms. Would be cool if the creator of this list broke these into categories.

“The human brain is an amazing sponge, ready to take in new information, and if you practice, practice, practice, you can train it, like a muscle, to be ready for exercise.”

“FriendFeed is not going to kill Twitter. Each service provides something different, and at least for me, compliment one another in some regards.”