Was wondering why there was no thread, then I heard someone mention it was a dōjinshi, so I guess that kinda explains the lack of popularity, not to mention a 3 and a half minute anime about a vampire cat with some yaoi overtones here and there, well, some people aren't into that stuff.
The ED grew on me
eventually. 
Btw, I suggest this be moved to "Older Series" since it's already done.