Via the Thinkhammer blog and the I’m Not Really A Geek blog, this great little cautionary tale / wake-up call for people who don’t quite grasp that EVERYTHING they post on the internet is 100% public. If you aren’t familiar with this story yet, let me set it up for you: 1. Dude gets job with Cisco. 2. Dude posts less than enthused opinion about the Cisco job on Twitter (actually naming Cisco as hi