peHUB Second Opinion 09.19

Smells Like Teen Spirit: Nirvana's "Nevermind" came out 20 years ago. Does that mean we're old? Will It Or Won't It: Groupon's IPO means a lot to the Chicago tech community. No More Van Praag Jokes: The person behind Goldman's touchy relationship with the press is.... Netwiches for $15.98: Why Netflix is splitting itself in two. Bye Bye: The original Rays Pizza to close. Thrifty: The White House to buy office supplies in bulk to cut costs. Rumors: Is this the new Apple A5 chip?