Search reruns

Every search on every site should have a little button you can press that says "Don't show me this again." If only I knew of sites with searches...

Also, while I'm on the subject... If you can refine a search by, say, geographical region, you should be able to pick multiple ones, not just one. Maybe you want to look at Austria and Switzerland, but not all of Europe. There's a middle ground between one and all. Actually, that particular example isn't all that useful. Amazon, though, could go to town with it. Newegg already does.