I came across a really awesome icon resource awhile back, but never got a chance to write anything about it. If you're a web designer or developer who always has use for quality icons — especially ones with GPL or similar licenses — this is the website for you. It's essentially a search engine for icons. Everything about this website rocks, especially their logo.
No more tedious cropping, resizing, and converting. With favikon, you simply choose an image, highlight the region you want to use, and download your favicon in PNG or ICO format!