The history and evolution of music is so very fascinating -- truly marvelous!
I do look forward to seeing what things look like in 10 years, in 30... I'm dead set on getting a bougarabou soon though... I feel like practicing it will also be a lot easier on myself and the neighbors, I feel a lot of self-consciousness practicing even when it is at decent hours due to the noise and cutting projection. The djembe is in-your-face, and I feel like playing a bug will be more palatable all around for the laymen.
here are a couple more videos of some Indonesian bugs from X8 Drums. A couple sound like they are headed with a really thin cow skin, and are being played like a cowskin djembe, but the first video here is a thicker cow, giving the rich and distinct sound:
I actually owned a drum from X8 before returning it and buying a true African drum. It wasn't bad at all, but certainly not African. They are very helpful over there, but they are false advertising, as they call all their drums 'African' while they are not -- very misleading. That being said, their drums are a good alternative for lots of people on a budget. If you check out exit8babe's channel, there are actually quite a few really groovin djembe videos:
http://www.youtube.com/user/exit8babeAnyway, enjoy, and once I get a boug of my own I'll have to post some sample vids
Z