This is my first post on this website, so it's only fair that it's about a product I love ...
I've had a medium size BGE for about 5 years, including 2 years when I lived in the UK (not much BBQ there!!). Best cooking investment I've ever made. Frugal on charcoal and easy to control ... in addition to Steve's books and this website, BGE's website has some excellent recipes and discussions.
In the UK, I used it to grill (and occasionally BBQ) beef, lamb (had a sheep farm 5 minutes down the road, so could always get fresh) and fish. Lived in SE Kent (the little corner that's closest to France). The pub just down the road (built in 1278!!) would rotisserie grill whole hogs and various parts on Sundays, with outstanding beer, so I left hog to them ...
Used it briefly when I lived in Manhattan (17th floor deck) until someone told me it was illegal to charcoal grill on the island (air quality law) -- didn't think the NYC police would use their helicopters to scout out BGE's, but didn't want to find out, so that was the end of my grilling until I moved out of the city ...
I've never used it as a smoker, but the BGE website has good discussions on that ... as well as selling bulk supplies of aromatic wood.
One other site you might want to check out is (the competition!!)
GrillDome, which also make a BGE-like kamado cooker and also sells supplies, including lump charcoal and aromatic woods and even grape vines ...
Happy grillling!!