TwitterFace looked promising when I first hit the page. It offers the ability to brand your own client page and offer multiple account management across columns would be great for some users. I viewed the example pages first and was ok with the look and feel. Basically you can insert graphics, create columns of accounts …
Splitweet is a new web based site, with Mac app (based on Fluid), to help manage multiple Twitter accounts. While they state it is for companies, I know too many people trying to start up multiple Twitter account for various reasons. Twhirl has been by local client of choice, even for multiple accounts. But sometimes …