Opinion social network Thumb gets a facelift, with a few cues from Pinterest

Thumb, the opinion-based social network formerly known as Opinionaided, is launching its next major update today with Thumb 3.0. The latest build refines the Thumb interface with visual flourishes and a built-in chat application, but perhaps the biggest change is the new ability to share your interests, similar to the hot image sharing site Pinterest.

Dylan’s Desk: How stressful product launches make stressful products

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