Representative Lamar Smith (R-Texas) is the author of SOPA, which is backed by 31 cosponsors in the House. Senator Patrick Leahy (D-Vermont) wrote PIPA, which has 40 cosponsors in the Senate. ProPublica has a visualized list of supporters in both the House and Senate.
The White House has expressed concerns about the bills in their current state, writing in a statement that "any effective legislation should reflect a wide range of stakeholders, including everyone from content creators to the engineers that build and maintain the infrastructure of the Internet."
As for outside parties, the list of SOPA supporters consists mostly of media companies, including record labels, TV networks, movie studios, and book publishers. Some companies with an interest in fighting sales of other counterfeit goods, such as beauty-product maker Revlon and pharmaceutical company Pfizer, also appear on the list.
Opposition to SOPA and PIPA is strong in the tech sector. An open letter to Washington speaking out against the legislation was signed by founders of Craigslist, eBay, Google, Mozilla, Twitter, and Wikipedia, among others.
In the middle are companies at the intersection of media and technology. Many video game publishers have stayed silent on the matter while their trade group, the Entertainment Software Association, supports the bills. The Business Software Alliance originally supported the bill, but withdrew its support after deciding that the legislation went too far. As for Apple and Microsoft, which are both BSA members, the former has not come out publicly for or against SOPA or PIPA, while the latter now says that it opposes SOPA "as currently drafted."
http://www.pcworld.com/article/248298/sopa_and_pipa_just_the_facts.html
DODD IS APPEARING NOW - HE IS ** FOR ** IT.
If you think education is expensive, try ignorance.