Psion, Psion. We hadn't really heard from the British portable maker since the halcyon days of the Series5, but it's back and making waves with a series of nastygrams asserting its trademark of the word "netbook." Psion's legal team followed up with jkOnTheRun, and according to them, it's only going after those site and companies "making a direct, financial profit from use of the 'Netbook' trademark." (As opposed to profit in kind, we suppose -- did you know our advertisers pay us in toaster waffles and aviator sunglasses? True story.) Psion says it's mostly focused on retailers and manufacturers using the term netbook to sell machines,