To protest the proposed legislation, the online encyclopedia Wikipedia said it will close down its English language version for 24 hours on Wednesday.

WSJ: Web Piracy Bill Faces Fiercer Fight

It is also still debating whether the iPad version should be a close copy of the iPhone app or a complementary, dashboard-type service.

FORBES

The cost to produce an e-book version of an existing book is close to nothing.

FORBES: How Not to Price an e-book