Kahlo is posting for MdM and feedmegoodtune is MdM friend as well. (ie. the format you talk is distinct of a tight group of people)
There are few more playlist blogs. But overall a regular playlist blog is fairly rare. Almost every big players post at MdM. eg. Music is art is another site. The rest is DJ’s site.
since it is playlist, naturally the playlist has to easily read like a list. (video, text, pix are to support the list)
It would be interesting to see if other people can come up with better formatting. (easy to use, looks good/interesting, and flexible)