Audiocircle has some coverage of mainstream manufacturers (Reference 3a, Bryston, Blue Circle), but you'll find far more proponents of the DIY and direct order manufacturers. I think people here are more into finding the highest value per dollar, but there is certainly a decent amount of hyperbole about certain "gear of the hour" that goes on here, so just be aware. Of course, this happens with any gear that is popular, so it can happen on audiogon/audio asylum as well. I personally have very little interest in gear outside of traditional flat earth stuff (Rega, Linn, Naim, Roksan, Exposure, Dynavector), but I love the NY audio Rave and feel that audiocircle has the best community of any audio website, so I post here a lot, especially in the music and videogame forums.
As far as Thiel is concerned, I've heard probably 4 pairs of their speakers 1.6, CS7, 3.6??, and I think a CS6 or something like that- the names of their speakers leaves something to be desired. Anyway, I think the build quality is excellent on Thiels, but they always left me a bit cold. With the exception of the 1.6, which I think is nicely balanced, I found Thiels a bit too analytical, though will admit they are quite resolving. I could not connect with them at all, though.
Michael