I like it more than I thought I would :)
I added this:
[ /microsoft/ , "http://www.microsoft.com/favicon.ico"],
[ /windows/ , "http://www.microsoft.com/windows/Framework/images/favicon.ico"],
[ /ie6/ , "http://www.midwesttapes.com/img/ie6.png"],
[ /ie7|ie8|internet-explorer/ , "http://www.microsoft.com/library/media/1033/windows/images/possibilities/offers/icon_ie.gif"],
[ /j2me/ , "http://java.com/favicon.ico"],
[ /word/ , "http://www.microsoft.com/uk/education/common/images/icons/office2007/word2007.gif"],
[ /excel/ , "http://www.microsoft.com/library/media/5129/nz/digitallife/images/product/officeicon07-excel.gif"],
[ /office/ , "http://it-soft-sac.com/cursos/images/products/icons/ofice0307.png"],
[ /sql-server/ , "http://it-soft-sac.com/cursos/images/products/icons/sqlserver.png"],
[ /web-development|css/ , "http://www.w3.org/Icons/WWW/w3c_home"],
[ /postgres/ , "http://upload.wikimedia.org/wikipedia/commons/thumb/2/29/Postgresql_elephant.svg/40px-Postgresql_elephant.svg.png"],
[ /security/ , "http://home.comcast.net/~SupportCD/Images/Bruce_Schneier.gif"],
[ /prototype/ , "http://www.prototypejs.org/images/fav.png"],
[ /linux/ , "http://www.managenergy.tv/metv/images/linux_icon.gif"],
[ /^mac/ , "http://www.winterwolves.com/images/mac.gif"],
[ /osx/ , "http://eina.sourceforge.net/img/download-osx.png"],
[ /apple|iphone/ , "http://movies.apple.com/trailers/disney/toystory3/assets/images/apple.jpg"],
[ /google/ , "http://www.google.com/favicon.ico"],
[ /chrome/ , "http://www.google.com/tools/dlpage/res/chrome/images/chrome-16.png"],
[ /opera$/, "http://www.opera.com/favicon.ico"],
[ /unicode/, "http://unicode.org/favicon.ico"],
[ /\.net/, "http://www.bitsontherun.com/static/uploads/images/net.png"],
[ /ponies/ , "http://www.gravatar.com/avatar/4f7c0c43b0fb87f905d369d42d2667ac?s=128&d=identicon&r=PG"],
That looks like
