I agree with your first statement but I would extend it to this Admin as well.
I disagree - this wasn't a coice with a good pick lke Gore or Kerry, it was a choice with a bad pick, McCain/Paliin. Of course we'd be better off with a progressive like Kucinich, there is some truth to it.
As far as reducing the concentrated wealth in the system, are you talking about the political system or just in general?
I was speaking of the political system, but as a practical matter, extreme concentrations of wealth are very difficult to prevent the wealthy from dominating the politics, and are unhealthy to demcracy.
Generally speaking, you will always have massive companies that have access to extremely large quantities of capital. Politically speaking, I think that would definately help but it would just be a start. IMO, I think we should put huge criminal penalties for unethical behavior as well as a nonpartisan (lol, I know) group of investigators. Politicians who are found guilty of taking bribes should never breathe free air again. No bullshit "you can go home with your families for the holidays" like Dollar Bill Jefferson, you go straight to jail.
Look at Europe or the US 1940-1980 for examples where the corporations had less political domination and there was less concentration of wealth. It's possile but not easy to do it.
Non-partisan investigators are possible to, the Justice departnemnt has usually had them - the Bush administration was an exception in politicizing them, though Obama hasn't replaced them either.
I'm for strong punishments for real bribery, but that's not the problem.
If we could possibly come up with a better way for politicians to run for office that doesn't require them raising a crapton of capital from private individuals/companies you could then severely restrict what they are allowed to receive while they are in office (no more convenient 5 or 6 figure donations from an industry you are currently passing laws on while feeding us bullshit that it doesn't sway your opinion).
This is the main things - and then add in measures agasint the revolving door for members and staff.
And all laws apply to Congress just like the rest of us such as insider trading laws. No more cushy pensions and healthcare for life for being a public servant. I don't mind paying them a good wage but with all the other benefits they get we damn sure don't need to be paying for them after the quit, get replaced or thrown in jail (yeah, they still get paid if they are found guilty of committing crimes while acting as a Congressman).
I think this is a side tangent, emotional and not too rational. It's their needing big donations and serving those donors that's the issue, not gettting healthcare or a pension.