It’s no secret to Consumerist readers that Comcast’s outsourced techs are often late, rude and incompetent, and that calling customer service is more akin to improving dialogue in a Beckett play, but as this exclusively obtained powerpoint made by a Comcast employee shows, it’s no secret to the cable company either. (I know the damn thing wasn’t officially created by Comcast corp. C’mon, give us more credit than that. It’s pretty obvious that it’s too funny to be official. I just meant to describe how it was created by a Comcast employee and passed around to other Comcast employees and came from inside Comcast. I realize now that “internal” makes it sound official, and that wasn’t my intention. I apologize for the confusion.) Watch and/or download the powerpoint, inside…