The bar scene in Chiang Mai continues to be dominated by My Way, Free Guy, and Circle Pub. There are also pick-up establishments in the Night Bazaar; Cream Bar is the one most often mentioned.
The show at Free Guy proceeds as always: copious (and I do mean copious!) amounts of nudity, no drag shows, and the most expensive drinks in Chiang Mai (200 baht). The major change I noticed tonight was at My Way, which has improved enormously over what it had become 3-4 months ago. They still have drag shows (for me, a big big yawn) but there are lots of new faces and cute guys. There is much more nudity, now that Free Guy has blazed the way.
Circle Pub continues to be a bore for me, though I now realize that some of my favorite people in Chiang Mai work there.
The bars in the Night Bazaar area continue to have the reputation of being a cheap place to pick up hill-tribe boys for not very much money. Unfortunately for the Night Bazaar, there is a very strong tendency for the guys to move upscale if they have the looks and the personality to do so.
Doi Boy (I hear) continues as always -- I haven't been there in 15 years. Fan Club is gone. Adam's Apple is still being rebuilt, and scheduled to open in September. Consult your local voodoo expert for the exact date! :-)