Currently in US there is a problem of buying political power that is hard to counter with standard democracy instruments (e.g. voting). When the specific political problem is discussed (like finance regulation or incarceration rates) there will usually be some corporations or interest groups that will have much higher incentive to lobby for a specific solution than average citizen. Also, they have much more resources than average citizen. This means that in long term there is a trend of political decisions that are not in the best interest of majority of population (you and me).
How to counter this? We can wait until ~50% of population realizes that this is a problem and votes for someone that will solve it. Or we could start a fund that would work relatively transparent and in those cases would lobby for solutions in the best interest of majority. Fond would be mostly financed by community (donors) - people that realized that the only way to tackle this is to group. Most of us have high incentive for making better society and together we have a lot of resources...so let's use it to make our societies better.