Don't you think more transparency would lead to more people actually caring? If you want people to devote time and energy on "caring" about corruption in government, you need to provide information that is clear and accessible.
What if the linux kernel developers would all hide the details about who did what and just every once in a while release thousands of new lines of code which they would share all responsibility for? Would that spark interest for someone curious about kernel development?
If every change to a congress document could be linked to the representative that committed the change, it would provide you with a clear view on relevant information.
Today the level of detail we know about a legislation stops at who worked on it and who voted for it. That means: every bill has a majority of the congress behind it, and everybody (read: nobody) takes the blame for the corrupted details.