All new computer installations I do have Bing as their search default now and as other people have noted the average user experiences no discernible difference.
Similar here. We have access to sizable crowd of listeners, and encourage website visitors, clients, and friends to give Bing a try if they are not happy with Google.
"Unhappy with Search Results? Give Bing a Try"
We find Bing traffic much more rewarding as well. From Google we get a lot of tire-kickers and some buyers. From Bing we get a lot of Buyers and some tire-kickers. Bing just delivers a higher quality visitor for us.
Off topic - kinda...
Google really does have a LOT of great tools, they're just getting kinda creepy with all the influence they have over the online economy, which trickles directly to the local economy. They remind me of a power-hungry Gov't... and until "we the people" can vote in another keeper of the web, they will use their power to do as they wish.