Oh my, I noticed that this app automatically posted something to my twitter account when I voted up an idea to test it. I am sure this is going to greatly piss off many people because you're promoting something random on their feed without telling them. You're venturing into facebook territory where you're posting something on people's public stream, and _especially_ without even telling them that this is happening.

This is a massive betrayal of trust, and, in my opinion is something you should disable immediately, or atleast give people the option to post if they choose _after_ voting it up.