Twitterrific is trying to crowdfund a comeback on Mac

The developers of Twitterrific — one of the oldest third-party Twitter apps around — have launched a Kickstarter campaign to fund a “reboot of Twitterrific for Mac.”
Twitterrific for Mac was first released back in 2007, but as Twitter began to limit third-party developers’ abilities, Twitterrific for Mac fell to the wayside. Developer Iconfactory focused its attention on the more popular iOS version; the last time Twitterrific for Mac received an update was December