Yeah, me too.
I think the first gag is just for insiders at Stripcreator (the "Dumb Blonde" thing). And this sets the tone for a comic strip about comic strips, their resources and limitations :)
If you read the latest comics from Life_is_Life (the person who made the Dumb Blonde series) you will notice that Zack (the character in my comics) is appearing in them (I gave him permission).
As of now, I have also included Zack in two of my strips, doing a cameo appearance in comic 187919 and featuring his Spain adventures "preview" in comic 187921.