A committee in Congress yesterday held a hearing on promoting broadband infrastructure investment. That is, getting more wires put in the ground so more people can get online faster and more reliably. That’s a laudable goal that we here at Consumerist tend to cheer on. But one theme became clear from the testimonies of the assembled analysts, industry members, and local public companies who spoke: real improvement is going to be a long, ugly series of fights… and consumers are going to keep paying a lot more while it happens…