I've been reading some academic papers lately. I'm trying to find research on the importance of radicals in Chinese Orthography. It basically confirms what we all know, radicals are important in Chinese character recognition and learning. Chinese Orthography is complex, thanks to its logographic writing system. However, I've been hard at work trying to figure out if there is a better way to learn Chinese Characters/Vocabulary than mnemonics/srs/rote repetition etc.
Alas, I'm starting to digress and mostly made this post to inform you guys of the excellent Mandarin Poster Radicals Page. It has awesome design and has all the radicals. Clicking on a radical also presents you with examples of where the character is used. Win!