I don't get it

If blacklisting people in the past has gotten through this capitalistic society, why hasn't the GLBT community done that yet? I like this page:

http://twitter.com/greylist

Now there's a great idea!

Don't support companies or organizations that don't support you. Sooner or later if enough people stop funding these companies they will listen and implement domestic partnership benefits or stop firing people for who they spend their nights with.

It's a no brainer people!