AppleInsider reveals that Apple may be planning to release a smaller, lighter version of their Macbook Air laptop. The new Air would allegedly feature an 11.6&Prime screen and the Intel Core i-series CPU for low power and high output. No doubt the new Air will feature an SSD, and I wouldn't be surprised to see a 3G data package option, similar to that on the iPad.
Apple tends to release products in the wild and then forget about them, letting consumer response govern how much resources it dedicates to each line. While for some time Apple referred to AppleTV as a "hobby", the Air is undoubtedly the hobby of its Mac OS X lineup.