Cisco’s WebEx.com design team came up with a creative method to brainstorm and share their designs - magnetic walls:

They painted the long wall with several coast of magnetic paint, covered it with a coat of color to match the other walls, let it dry, and then posted designs all over on the wall using small magnets.When a design is declared complete, they can quickly move it to the end of the wall without having to deal with tape or pins.

Via Martin Hardee and Cisco

Magnetic paint used to be readily available, but sadly we haven’t been able to source it easily for some time now. That’s a real shame, as we think everybody should have at least one magnetic wall - they’re incredibly social and so much fun!