Cork in an office space is not a new idea; you've probably got a bulletin board up in your workspace right now. But using this flexible, functional material in other neat ways around your workspace means every surface becomes a memo board. Better stock up on push pins.
A Cork Pencil Holder
IKEA cork trivets become a cool desk command station in this DIY project from Design for Mankind.
Cork Vases and Cups
Another clever DIY, these vases and knick-knack cups are crafted from aluminum cans and a roll of thin cork. Check out the full isntructions from papernstitch.
A Corkboard (duh!)
It's the most common use for cork in the office, but it doesn't have to be predictable. Go nuts with different sizes and shapes, or give your bulletin board a new look with some paint, like Belinda of The Happy Home Blog.