I was initially against SOPA, but seeing as the United States Tennis Association supports SOPA, I've decided that it's obviously in the best interests of the Internets.
If there is one truth to this world, its that the United States Tennis Association knows Internets.
The major U.S. cable companies seem to be on that list. The major U.S. phone companies do not.
Many of us are in a situation where our ISP choices consist of the cable company and the phone company. One might consider this a point in the phone company's favor.
This is why I think Youtube would've died a long time ago under SOPA. The cable companies companies and TV networks hate Youtube, and it would've been a piece of cake to take down Youtube before it would've grown too large.
I expect them to act strictly in self-interest. Hurting them may be the only way to make it clear where that interest lies, but you're certainly right that other options are worth exploring if they can be found.
I'm guessing that Flash being embedded from scribdassets.com is the list? I don't suppose there's a way to get access to this in plain text, or even a raster image?
It's because these companies routinely use IP laws to sue anyone who attempts to resell in the US products of theirs bought on cheaper markets outside the US.
Everybody else, minus those who have never heard of it. Or something like that.
Seriously, though, the best I could find were the creators of http://americancensorship.org/ I'm sure that there's a lot more opposition than just the people who created that, but that site doesn't appear to have a supporters page that one can sign on to. Or if they do, I missed it.
"The U.S. House judiciary committee responsible for the Stop Online Piracy Act (or SOPA)" - from the first sentence in the link (note the URL for the PDF is at http://judiciary.house.gov).
Absurdity.