Champion Lists - Sub Classes, Strengths, and Weakness

Hi - can anyone point me to a website showing the different champion classes and their sub-classes? Recently we've seen terms like Juggernauts and Enchanters (ability caster supports) all over the PBE and Q&A posts. It would be nice to have a website that lists the major classes (Mage, Fighter, ADC, Support) and then the sub-classes (Juggernaut, Enchanter, Bruiser, etc..).

This would really help when learning new champions and how to play them, or what specific role they fit in the team. I.e. - Mentioning who is a lane bully vs late-game carry, or hyper-carry. Someone should create this website, would be a major benefit!