Photo courtesy of Seattlest Flickr pool contributor Grundlepuck. Transit in Seattle has its challenges. (Yes, operator of the 554 who thought it would be a good idea on Friday to pull your half-full rig next to another bus at the Eastgate Park-and-Ride and then complain back and forth with the other driver for five minutes about your shifts getting changed due to school being out while Seattlest sweltered a few rows back in the ad-wrapped,......