I've heard from David Willis, after recently placing an order, that Waxstation.com is going to close in the near future. It's a sad day, because first Ray Cromer, then David, were absolutely wonderful for the eight years I've ordered from the site. I love their selection of microfibre towels and of course, I won't use anything but Mothers on either of our cars.
I'm hoping to find referrals to other shops, even if it's multiple shops, for things like the high quality microfibre towels and cloths sold by Waxstation, the wide inventory of Mothers products, and brushes (for washing the car, like the top of the minivan, for wheel spokes, etc.).