There is a new initiative regarding software patents with the name "Thank you, Poland!" at http://www.thankpoland.info . There are banners you can use at http://www.thankpoland.info/banners.html . RMS' FSF/GNU already supports the initiative by displaying a banner at http://www.gnu.org . My site also supports "Thank you, Poland!". I suggest that you should also do that, by placing their banner on your main page.