Ok, here is my 2 cents, for what it is worth.
The "pumpkin" one- was it ever submitted?  I never saw it in the 
que.  If so,I think that it should have been accepted, but with about a 3 
or 4 rating due to style inconsistency and the fact that I didn't find it to 
work particularly well as a wall (and I hate the text).  I would say to 
take the suggestions that were made in this thread, fix it, then resubmit 
it.  I would also kindly ask that you take this to the "skinning" 
discussion section the next time and ask for constructive criticism instead of 
asking "why wasn't this accepted", as you will have a warmer reception.
I was the final moderator on your fuzzy water scene (don't remember what you 
called it, but you posted it on here).  There are many reasons why it was 
rejected, and it was rejected by several moderators.
And, I am curious, but what the heck was this supposed to mean: "Have 
you ever heard of columbine?"  I really did not care for that remark one 
bit, and would like an explanation.