Look at eBay's books and it wouldn't seem to have money problems. But it's running a garage, unloading would-be Digg competitor StumbleUpon, and hopes to sell Internet phone service Skype. Why?

A tipster — tipsy? — shares this information about StumbleUpon founder and The 250 member in good standing Garrett Camp: "If you meet Camp, get his business card. Get several, if you can." Whatever for? "The cards are prized in certain SoMa circles, but not for the information printed on the front: They're ideal for rolling roaches. True, any unlaminated card can suffice, but apparently the cardboard in Camp's cards is the 'perfect consistency' for joints." If you find yourself in immediate need, Camp's office is directly above the 111 Minna art gallery in San Francisco. Smoke 'em if you've got 'em. (Photo via Technology Review)

I've always loved to watch Mark Cuban dance — but Tuesday night I got to see the billionaire booty-shaker up close. The venue: PureVolume Ranch in Austin, Texas. The occasion: The Bigg Digg Shindigg, South by Southwest Interactive's closing party. "You guys always picked the worst photos of me," Cuban said. Mark, as I said at Sunday's panel on gossip, I live to serve. Digg packed PureVolume's dance floor and backyard tents with hundreds of partygoers. Besides Cuban, Moby was there, as were Digg CEO Jay Adelson and cofounder Kevin Rose, iLike CEO Ali Partovi, StumbleUpon's Garrett Camp, and Automattic's Matt Mullenweg. RealNetworks CEO Rob Glaser had just flown in from Florida on a private jet. But for me the most interesting person was newly hired Digger Aubrey Sabala, who put the party together in three days — after Digg had given up on the idea.