Right about the promotional push in weather. It lends itself to all manner of campaigns built around radar and other bells and whistles that may or may not represent anything really new under the sun.Channel 8 Dallas and stations everywhere 35 years or so ago went on and on about "color radar," when it was nothing more than the same old WW II radar whose echos and returns were converted from black and white to color based on the strength of the returns shown in the radar picture. New? No. Better? Somewhat, at least as the audience perceived it. Promotable? Highly, because viewers never had seen "color" radar images. So to that point it was the best of all weather whiz bangs.In promotion if a station lacking in all respects--numbers, equipment, people. whatever--can convince faithful viewers and prospective regular viewers that is the best to be had, then for the moment one of the ends of promotion has been achieved. But getting viewers and numbers is one thing, keeping them quite something else again.Among many elements, promotion is about perception. Often it is successful based on what it doesn't tell people (no change in radar technology itself, just in how it looks to you) rather than depending on what it DOES say.