- Goodmail Systems (board)
- Sunlight Foundation (board)
- DonorsChoose.org (board)
- Omidyar Network (partner)
Looks like he's given all of those up to go take up the role of EVP, Strategy & Corporate Development, for Ning. A year ago, Ning was about the 120th most popular website, and now it's about 270th.
Is that a good move or a bad move for Mr. Halprin?
He's sticking it out on the Wikimedia Foundation board, for some reason.