* Big deal: Pinterest raises $100m at $1.5b valuation

* Daniel Goss: Is Dimon’s ‘stupid’ defense a smart move?

* Darren Rovell: Is Chesapeake inflated OK Thunder ticket prices?

* Morning Call: U.S. futures point higher, European shares keep falling and the Nikkei rebounds.

* Deja vu: Yahoo mulls Alibaba plan

* David Pogue: The cell phone owner’s bill of rights

* Dan Frommer: The real lesson of Yahoo’s CEO debacle

* Zack Greenburg Justin Bieber, venture capitalist (see earlier)

* Alice Hines: How couponing moms cost JC Penney $55 million

* Get Term Sheet: Sign up for our daily email on deals and deal-makers

* Dear Zuck: Mass. House speaker on what Facebook missed by leaving

* Nin-Hai Tseng: As student loans grow, so does university leadership pay

* Tweet of the Day: @pkafka: I wish some Facebook experts would hire PR people to let me know they’re available for comment.

* Tweet of the Day II: @tristanwalker everyone complaining about Facebook ads and no one is talking about Facebook credits. That product at scale will shut people up really fast