Best bookshelf speakers for bookshelf placement

Thanks for the great feedback so far. Tarsando, I too am aware of the new Wilson Duette speakers and cannot wait until any nearby dealer gets a pair to demo.

While some friends are fortunate enough to have dedicated listening rooms for their 2 channel system, I must live with my real world constraints.

I am surprised that nobody mentioned any Meridian speakers, as I also wonder if their new 3100 powered model might offer a good option.