A little while back I was having a pint or two with my brother in a local pub when he spotted the offer of a promotional t-shirt for customers who were drinking the Fullers Discovery Blonde Beer. By the end of the night, they kindly gave us two of the t-shirts to take home (we got the impression they had quite a few left to give away).
The t-shirts had marketing for the Discovery beer on the front and, in the spirit of the name, also had a compass on the back with a pair of geographic coordinates within it. Recognising them as coordinates in the London area, I didn't think too much more about it, presuming they were the coordinates of the pub that was selling the beer, or of the Fullers Brewery that produced it, but it wasn't until the other day that I actually tapped the coordinates (51º29'15.24"N, 0º14'56.96"W) into Google Maps and - after switching to the satellite imagery view - discovered that this was all a part of the brewery's larger marketing strategy.
Presumably not too far off the flight path for Heathrow airport, and always under the attentive gaze of the electronic eyes in the sky, the Fuller's Brewery had used the prime marketing real estate of their roof to advertise themselves to the world. Of course this isn't a new strategy, with many other companies and organisations doing the same thing around airport areas for year, but the coordinated (excuse the pun) approach did strike me as a nice way to market their product.
Having said that, unlike in the early days in the web when, purely out of curiosity, I'd visit any URL I saw advertised, I don't think I'd do the same with a pair or coordinates that I saw on the back of someone's t-shirt...
Note: Aerial imagery copyright Google