I am sure you've already done so, but in case you haven't, read about Path's previous snafus.

Recently fined by the FTC: http://www.pcworld.com/article/2026985/ftc-fines-maker-of-pa...

Collecting and using my private info to, say, recommend friends in their UI is something I could imagine a product manager doing on purpose. Creepy, but you can see why they would think this is helpful. Spamming every number in my phone book with texts about photos that don't exist at 6am is not something I could imagine a product manager doing on purpose.