If they believe it's a bad bill, letting it out into a larger venue where they can supposedly vote their conscience and yet the bill still pass, is inexcusable. They had in their hands the power to kill dead a bill they say they oppose, and they didn't do it. I suspect their no vote in the full Senate has more to do with preening their [fake] conservative creds so they can get reelected, but doing so at a time that won't endanger a vile bill. I actually don't care why they're doing it, as I said before, it's inexcusable.
All the lobbyists care about is the final result. In the full senate, there are more arms to twist and more crooks to bribe, and those congress critters really want campaign funds.
I don't approve of digital piracy. I pay for downloading songs. But giving leftist political thug Holder the power to shut down websites?