"search term -site:experts-exchange.com"
Really? None for Yahoo! Answers? :)
The fact is that the only reason they rank highly at all is by cheating google's indexer and using a cheap psychological trick. Their business model is naiveté. Once you point it out to their customer base, they will quit the service.
I have keyword searches setup in Firefox for StackOverflow, ServerFault, and SuperUser, but I hated getting blog and meta results in my StackOverflow searches. This will help in a big way.
Much appreciated!