My transition has paralleled Dennis'. If anything, I've gained respect, and again, that may be because people just don't get why a man would want to be a woman (obviously not undertstanding it). And part of it is that even in 2009 women are just not as respected as men, and now that you're a woman (you always were, but perceived as one) you're experiencing that.
It was one of the things I hated most in female mode, being ignored, dismissed, and treated like I was stupid, when I am competent and capable and knew what I was talking about. It wasn't uncommon for me to state something, only to have a male repeat it to another person, and suddenly it was the best idea ever, with the credit going to the male and not me. Fairly typical, unfortunately.
Jay