Questions and comments regarding any part of this site are welcome.
I especially appreciate any feedback on the lessons section: anything that is unclear or that can be otherwise improved, as well as any mistakes and innacuracies that you find. In your message, make sure you give the title and section of the page you are referencing
Also, feel free to request a topic that I haven't covered yet. Just make sure it isn't already on the list of planned lessons and articles under In The Works.
If you just want to ask a question about Japanese, please stick to things that you couldn't find out from a textbook or a Google search. If you need a judgement on grammaticality or naturalness, forums are your best bet since I'm not a native Japanese speaker.