Logo and symbol for 'twitter' style social network

This is what Yesnoflow was looking for in their logo design

There are 2 parts to this I am looking for a logo and symbol for a social networking site www.yesnoflow.com. I am looking for something fun and colorful, a bit like twitter.

It should be based around the following color scheme:

Dark Red #860000
Light Red #FF1721
Orange #F28C2A
Green #6ABF3A
Blue #3474B8

1) The logo. It would be good to have the 'Yes' in Green and the 'No' in Red. The 'flow' I am flexible about.

This will sit against the orange background at the top of the site, so please bear that in mind.

2)I would also like to see an accompanying '?' symbol. This does not have to be used in the logo, but should be suitable for use throughout the site, a bit like how twitter uses the bird symbol. Maybe something in red and green as these are the most important 2 colors for the site. Read more