Here is an interesting blog post on why software giants like google ,microsoft will be rich foroever. And ironically Microsoft has given away the maximum number of free programs, dlls, extensions,patches. When I mean free I mean really free, they did not sell your identity to advertisers .
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Back in 1998, representatives of the Walt Disney Company came to Washington looking for help. Disney’s copyright on Mickey Mouse, who made his screen debut in the 1928 cartoon short “Steamboat Willie,” was due to expire in 2003, and Disney’s rights to Pluto, Goofy and Donald Duck were to expire a few years later.
Prompted perhaps by the Disney group’s lavish donations of campaign cash – more than $6.3 million in 1997-98, according to the nonprofit Center for Responsive Politics – Congress passed and President Clinton signed the Sonny Bono Copyright Term Extension Act.