For some the tablets work, for some they don't. I am among the latter. I do know my way around Unix but I am not a SysOp nor do I intend to become one. I wanted/needed a PIM/PDA system with some Internet-Abilities, text entry/storage abitities and PDF viewer capabilities. The "programmabel" was a nice add-on, the "Runs I-Want-to-be Unix" OS was acceptabel.