Maybe, maybe not.
Lobbying is very expensive, I suspect some times it would be cheaper to lobby, other times it would be cheaper to sabotage the system.
Which is cheaper could depend on many things, like is anyone lobbying against you, vs. is the system designed in such a way that it could potentially adjust itself to defends itself or not.
http://www.opensecrets.org/politicians/industries.php?cycle=...
It looks like the going rate for a Congressman who is a powerful committee chair is around $100K.
A rank-and-file Congressman can usually be had for $10K or so.
http://www.npr.org/blogs/money/2012/01/06/144737864/forget-s...
Yes, the idealist in me wants to believe the system can be changed. But I am getting close to 30 and I haven't bought any new Bad Religion CD/MP3 since I was 22 to fuel the idealist in me.
But realistically, politicians want the largest amount of money over time - crowdsourcing couldn't affors to pay off a politician every year. Not to mention, they'd likely just ignore the crowd sourced payoffs - there's money, and then there's money + power.
One the goal is achieved the funds can be distributed to another cause, redirected towards another goal, or kept as is with the goal and preventing future legislation from erasing the gains.
Instead of contributing to one politician perhaps we should be contributing to an army of lobbying pools that match our desired policy outcomes?