So far, I have only one credit to give. Thank you to Mark James, creator of the FamFam Silk Icons for creating such a handy iconset. Please, go check them out and see if you can't find a use for them too.
I would love to hear from you, whether you have a new link to suggest or an idea for the website, or even if I made a mistake on here and need to fix it. So, please drop me a line.