Stone River Kung Fu (see my website links) has a blog which is intended for his “students and potential students”.  But he’s mentioned in the past that if anyone can follow what he’s talking about, they’re welcome to it.  I haven’t checked on his writings for awhile but I just did, and it looks like he’s been busy posting all kinds of interesting material.  It took me about three seconds to spot some info that I can use in my current taiji studies.  So if this sounds good, check out: http://members.tripod.com/~Bullsnake/stnrvrblog/