Zivush - 7:00 am on Mar 20, 2013 (gmt 0)

We are about to complete a project of implementing RWD, responsive web design, to our websites.
We worked quite hard to bring almost the same content for every screen size. The only differences are in content presentation were with tiny pixel screens (lower than 320px) we have no choice but to remove one of the sidebars.

My question is - Does any webmaster who accomplished RWD has seen any SEO benefit? Such as -
1. Better site performance for mobile users, tablets and other visits from small desktop screens - page per visit, time on site, BR.
2. More traffic from Google (well, I doubt. At this point of time! But shouldn't they, soon? :-).
3. Conversion rate increased.
A note - Google Adsense (and many other ad networks) has yet to provide a solution that supports adaptive ads. I think this puts many webmasters on hold.