TweetDeck Raises Another $3 Million For Its ‘Real-Time Browser’

Less than a year after taking a $2 million investment, desktop and mobile Twitter app Tweetdeck has gone back to its investors for a $3 million second round.

Betaworks leads this round, just as it did last time. Ron Conway, Danny Rimer, The Accelerator Group, Roger Ehrenberg and Howard Lindzon also joined, TechCrunch and AllThingsD say.

Tweetdeck first raised $300,000 in seed in January 2009, so it’s now raised a total of about million in just over a year.

TweetDeck is amongst the most popular ways of using Twitter, but what’s the business? Founder Iain Dodsworth last year told paidContent:UK the app should become ” the