Let's be honest here and say that mostly all of those boxes are pretty generic and average at best. I'm not saying my boxes are bad so people will give me compliments, that's not me, but I seriously believe my boxes are a little overrated.
EDIT: Thanks anyway though, that was really cool of you to say that.
Generic is not always bad as long as it is done with care, high quality and of course love...(well maybe not the last thing).
Your promoting your own box when this is meant more for promoting other peoples work, otherwise you would have everyone just posting their own stuff here. One once in a while is fine if you honestly believe that it deserves more attention and if you also recommend others with it.