Those wily social media hounds over at Lenovo are at it again, this time teasing us with a crossword puzzle relating to a new "ThinkPad Series" of machines. Referencing our handy, and so far wholly accurate, leaked slide from February shows that the only Think-branded laptops not yet revealed are the midrange L series. Positioned to replace the aging R models, the L400 and L500 are expected to slot in as bulkier alternatives to t
