Ok, can I make a sugestion that I think will improve the art a huge amout without costing any extra time?

Make your comics in .png format!

Because it is a lossless format, it won't look so fuzzy, and the dialogue which is being partly lost will become a lot clearer, rather than slightly out of focus.

From your art, I guess that you use copy / paste a bit, so I think you will have to start again with your stock images, but then they will last a lot longer.

I think this little thing will cure a lot of the issues about the art.

I think that this comic will be one of the few that I keep track of on this forum, so keep it up!
Also, what is it with people using white text?