peHUB Second Opinion 8.26

TechCrunch helpfully compiles a list of companies that Facebook might want to bully or sue, once it’s done roughing up TeachBook.

Fresh off his cameo appearance as a freewheeling billionaire in “Entourage,” Mark Cuban tells America, again, to forget the stock market.

Mark Hurd files to sell $30 million in HP shares nearly three weeks after stepping down as CEO.

Netflix on the iPhone. Om Malik thinks you’re gonna like it.

Frank Quattrone is back, baby, and to the chagrin of HP and Dell, the negotiations for his client 3Par aren’t over yet.

On the heels of its money minting Gap campaign last week, Groupon prepares for its next national promotion.

We’re still not profitable, but thanks for asking, says Twitter COO Dick Costolo.