Gotta love that long tail: Walls360 goes on-demand with Zazzle

Graphic design startup Walls360 has teamed with Zazzle to let consumers create and sell their own custom wall graphics via Zazzle’s self-service customization platform. With more than 10,000 designs already uploaded, the partnership reinforces the power of an on-demand, long-tail business model online.

5 Las Vegas startups you need to know

The Silicon Strip is coming along nicely, and although they’re mostly young and relatively unknown, Las Vegas’s startups aren’t hurting for good ideas. Some are even growing beyond their wildest dreams. Here are five of the city’s most-promising.