I was going to say that it was a bit of a random list of episodes, but it's good to see when people list favourites that aren't the usual suspects. The episodes on his list are all entertaining too.
I find it hard to rank my favourites, so I'll just shove them here for no real reason except OCD:
In The Pale Moonlight
Far Beyond The Stars
Trials and Tribble-ations
Call to Arms
Necessary Evil
Improbable Cause
The Die Is Cast
In Purgatory's Shadow
By Inferno's Light
Duet