I agree. So therefore I want us to fix the gridlock in the legislative branch so they can actually legislate. I think the members of Congress have mostly been captured by the political parties, almost automatically voting with their party line, representing their party more than their actual constituencies. If someone represents my state of Michigan, I believe they don't just represent the Democrats or Republicans who voted for them, but that they're supposed to represent all of the people in the state. When they vote along party lines, it says to me they prioritize their party affiliation over their regional one.
The elimination of earmarks has made politicians more dependent on the party and good grace of industry for their elections so they have to tow the party line harder and cater to the lobby more whereas back in the day people could vote against their party if they were bringing home something else to make it worthwhile.
I agree. A friend of mine does a lot of research on Congress and says that getting rid of closed-door committees and committee votes has really increased the power of the parties for reasons you mention: it's hard to negotiate in good faith when people (e.g. lobbyists and party officials) are constantly looking over their shoulders. Earmarks and other things can give them ways to work things out when in private, compromising here and there, and coming up with a bill that will be balanced in the end.
I strongly suggest his research[0].
EDIT: Oh, and my friend[1] who does a lot of the research is a ex-NASA scientist, which is one of the reasons I also got excited about his research, as I studied electrical and computer engineering in college and was excited to see an engineering mindset applied to political dynamics.
