I've decided to indulge myself and get a netbook. But I have no idea where to start, and my initial stabs at research reveal that netbooks have gotten overshadowed by iPads and Android tablets. (Nothing against tablets - but I like having a keyboard.) Do you guys have any recommendations? I don't need anything super-powerful, but I do like: small size, pretty design, ability to launch multiple applications without freezing up, something on which I can write, or browse the Web. I'd like to keep it under $400.