There were two interesting product launches last week. HP delivered what is pretty much a clean slate rethinking of the 2-in-1 PC with the HP Folio, and Microsoft unveiled a refresh of its Surface Line. Both firms made a big deal of the fact that their products were much better than their Apple counterparts — but Apple has been treating PCs like a drunk uncle for some time now. Basically, I think the folks at Apple are embarrassed they still make PCs, which is both sad and ironic, since Apple basically launched the PC revolution.