Hey Bodega Bill,
One can grill on a Traeger and I've done it several times. I even cooked take and bake pizza on mine. However it takes an inordinate amount of expensive pellet fuel to accomplish grilling temperatures. Additionally, it doesn't have, in my mind, good radiant heat, because the heat source (a 4 inch round pellet burner) is behind two baffles on my model. For grilling I like to put "heat to the meat", so I use my gas grill.
There are several models of Traegers up to the uber commercial cookers. My modest Lil' Tex doesn't have any sort of grease buildup problem. The grease runs down the top baffle that is set at a fairly steep angle, and drains out a spout into a hanging bucket. Very nifty. I have heard that some models don't drain quite as well.
I've tried several flavors of pellets: hickory, oak, pecan, mesquite, cherry, apple, and maple. The smoke smells somewhat different between the flavors, but the taste is pretty much the same. As far as getting more smoke flavor into the meat, I've used the "Smoke" setting (lowest and smokiest setting, 170-190 depending on the weather), but mostly settled on 225 after about 6 months of experimenting, searching forums, looking for alternate pellet sources, and numerous calls to customer support. The problem is, all the pellets are alder, with about 20% flavor wood added in.
The Traeger does a great job cooking meat, it is pretty much a set-it-and-forget-it cooker, and the result is definitely BBQ. It just doesn't get that southern style smoke on the meat taste and aroma I like. Probably by design. With the Smokette I believe it would be possible to get too much smoke flavor and ruin a nice piece of meat. With the Traeger that will never happen, so users won't be discouraged while learning to Q.
Most folks love their Traeger. There is kind of a Treager mania around here. People are glad to use a local product, and it makes BBQ pretty much hands off once the meat is ready to cook. Much like the Cookshack. Maybe one could say it is defining a new, "Northwest" style of BBQ. Superbly cooked, with a mild smoke flavor.
I tell you what: when I was seasoning my Smokette with Hickory, I knew right away from the real wood aroma, that I had found the cooker I'd been looking for.
Thanks for your post Bill,
CJ