Rise of the machines: Every time you try to register for anything online, it makes you resolve a captcha puzzle to confirm that you are “not a robot.” Frankly, we’re sick of this blatant discrimination against our digital comrades! Have you and your teammates (or your friends) change your avatars to your favorite robot (Robocop, Asimo, Terminator, C-3PO, BB-8, R2-D2, Curiosity, Spirit, Opportunity, Gishbot, Snackbot, E.M.I.L.Y., etc.) until further notice. Submit a screenshot of 15 new Twitter, Facebook, Tumblr or Instagram avatars.