Well that's a shame, I've been recommending SB to others, can't really recommend a product no longer in manufacture.
I've been using for a while, am familiar and pleased with functionalities and although the eventual demise of my sb.com will be a nuisance ( used for internet radio ), it won't effect my use, and if my product expired tomorrow I'd replace with same as it works and the current server software is stable.
I really was hoping for an updated Touch, as there is a gap in the market for a device with onboard storage and full server software, which has wireless functionality, decent UI with app options, at a reasonable price. Nearest is the Olive 4 or 6 HD, at about 20 times the Touch cost!