Twitter under siege by 4chan

Blippy launches the Twitter of personal finance
There's more to this service that sharing spending data with friends, thank goodness.

Seesmic Twitter app lands in BlackBerry store
An update to Seesmic's Twitter app for BlackBerry adds a handful of enhancements and sticks the Twitter client in the App World application storefront.

Google hopes to make the river into a canal
Searching real-time services like Twitter at the moment is like standing in front of a firehose on a hot day: you'll get cooled off, but you'll get knocked over. Google wants to change that.

'Twitter' top word of 2009
Twitter is at it again. This time, the term "twitter" has taken the top spot of the world's most popular English word.

Judging the top 10 Internet moments of the decade
The folks behind the Webby Awards hail the iPhone, Twitter, and Craigslist as stirring some of the most influential developments of the decade. We offer some picks of our own.