I've been wanting to do some more RPG reviews and I found myself wanting to compare certain RPGs to certain editions of D&D and I've noticed that even in the D&D community, there is a lot of confusion on how the D&D editions differ. So I created a geeklist over at RPGgeek.com that goes over the differences. All of the entries can be improved, of course. So if you feel inclined to help, please do so! The link is here: https://rpggeek.com/geeklist/236887/differences-dungeons-dragons-editions