Check out the Connect Blog
Our TAP customers are using the Connect website to submit their feedback and get program announcements, technical info, etc. You guys might be interested in checking out Corey's Connect Blog. I don't know Corey personally (hazards of working for a huge company), but thought you'd want to read about the inner workings of the Connect project and provide feedback to him there. Currently I've filed about 6 bugs and suggestions for that team based on input from my TAP customers. Some of those things look like they will be fixed in the next version, which is pretty cool.
As a program administrator, I'm very happy with the site. It took almost no time to get up to speed on how to use it and there's a pretty helpful internal discussion list here with people who can answer my questions. Also, their support team is *awesome* (special kudos to John and Lisa) and have been very responsive to any issues that have come up. Plus, I'll get an opportunity to learn some T-SQL because I have to write some custom queries to get reports out of the survey data. I'm just too picky to be satisfied with the existing ones. :)
What are your thoughts about Connect? How does it compare to Betaplace?