The Buzz Crew talks about Facebook’s historic IPO, and the challenges they’ll face moving forward. Zynga is smiling, and so is the invite-only Pinterest. We’ve figured it out, and it’s the new social network for girls or metrosexuals. Into it, Not Into it brings us vacuum-sealed couples and that’s all you need to know.

Buzz Out Loud episodes are released in their original audio form. Some metadata supplementation and/or correction has been done for SEO, clarification, or as a product of data migration. Please report errors to [email protected]. This episode originally published by CNet on 2/02/2012.