As a bit of a side-bar to the above conversation, I was intrigued by continumm's comment about Juke cos it makes me wonder if there's house being made that uses samples like juke does at the moment and if not, why not? I agree that juke is great but (for me) lacks that natural danceability that e.g. jungle has.
I was listening to Kode9's RA mix the other day and had this same thought. Juke's never appealed to me cuza that danceability thing too but maybe you could recreate the same sound at 130. All samples and pulsing 808/sine waves instead of kicks might still work alright at a lower tempo.