Did you say "open source"

I spent some time checking the various platforms on the Net providing open source programs and letting people upload their code.
I came up to the conclusion that there are some 'pure' platforms and some 'not so pure':
“Pure”
Apache Foundation and its “Sponsorship Program” 501(c)(3) tax-exempt organization
Savane
Gforge.org
Rubyforge 501(c)(3) tax-exempt organization
Not so “pure”…
Google Code
Launchpad : “Launchpad” is a registered trademark of Canonical Ltd.
Sourceforge.net

What do you think?