When Dish is doing the right things, there are a lot of positive posts on this forum.
In general, this forum is very pro-Dish. Look at the current poll that shows the majority of subs planning to stay with Dish.
Some people are always negative. That shows up, but it isn't that many people.
But most of the negativity comes when Dish earns it. Like when they dropped the resolution on VOOM to 1280x1080. Or this MPEG4 921/942 transition which marginalizes a lot of very good customers.
This forum is very supportive of Dish moving to MPEG4, of launching Echostar-10, of adding more HD channels, of the D1000 dish, and several others announcements.
Even the long threads on the Lifetime debate had a lot of pro-Dish posts, I perceived that the majority of people who participated there were behind Charlie. Likewise the posts from people with 811 receivers on the MPEG4 transition have been largely positive.
I don't see this forum as being Dish bashers at all. While I've written some negative posts about the 9xx MPEG4 transition and HD-lite, the majority of my posts have been positive, probably at least 2:1 positive.