January 23, 2012 PTBOCanada Is Now On Something Called Facebook January 23, 2012/ PTBOCANADA PTBOCanada has joined Facebook today. We are always ahead of the times—we even discovered AltaVista recently. If you have already discovered Facebook, consider "Liking" us here. 16 other people already have. Tip us at firstname.lastname@example.org. Follow us on Twitter @Ptbo_Canada or Like us on Facebook.