You don't have to make a new thread every time you make new comics. The custom 'round here is to post new threads for comics when you're doing a series unrelated to the comics previously posted.
Just so you know why some people will chew you out for flooding the boards if you continue on this path.
In any case, I find your comics so-so, but I think you'll get better over time. Try looking over the toprated list to see what sort of comic formulae work well and work on developing your style.