See, this is what I hate. No sooner do I start to get all misty-eyed about the Acer Aspire One, then it turns out there's also a Dell Inspiron Mini 9 (click the title for the link). The Dell is about $20 more expensive than the Aspire, and roughly the same hardware specs (although maybe the Dell SSD is a little smaller). The big difference is the operating system: the Dell comes with Ubuntu. I really like Ubuntu.
See, now I have to read reviews, and try to figure out which one of the things I don't need I need the most.