Writing a comment to any of the comic strips on this site will be read as I check all responses daily. Otherwise, there are other methods or places for someone to deliver their messages and suggestions.
And if you missed the second menu on top, I'm also accessible from here:
If you through a series of random or reasonable events managed to come up with a neat comic idea but has no means to draw it yourself, then you can use any of these pathways to hunt me down and share it if you want to. Proper credit in the form of a full name, handle or some sort of specific information will be written on the bottom on the strip once it's finished and published, and a mention in the author comment (example can be seen here). This, however, also means that it's not a commission as I'm not being paid for the work, which also gives me the choice of declining any idea I don't like or don't find worth putting effort into, so no hard feelings.