I'm the same.. It's too much hassle moving domains around from place to place, so I tend to stick with where they are.. but Sedo has got worse and are not improving any... I have a domain there with a keyword that is listed in overture of $1.50 + but sedo are paying me 9 cents... Something wrong there
I did just move away a bunch of domains to see how they perform elsewhere, depending on how much you make you always gotta test out other parking companies from time to time, because if you wanna change something at your current parking provider the only way for them to make changes that are good for us is to move away some domains, complaining is usually not as effective as taking action, thats like complaining about the government for four years and voting the same way again come election time..