I'm new to roleplaying, although I've spent a lot of time looking at the roleplay forums on Feralheart, and I think your guide is amazing! It's certainly the most detailed roleplaying guide I've found.
I like how you listed all the common character cliches and stereotypes and their flaws. It's very useful for avoiding flat characters. I'll definitely keep them in mind.
My favorite part was the character chart. I tried to be as in-depth as I could when creating my character, but now I realize I've never thought about his sleeping patterns!
The chart really made me think of all the tiny details a character's personality should contain.
Thank you very much for creating this guide! I'm not sure whether you're still working on it, but I think that the sections that up are worth reading. If I could, I'd give you a floof.