I've been to London before, so it's not at the TOP of my "haven't done it yet" list, but it is likely that if I pursue more travel, i will connect through there at some point. If I ever do, I'll certainly set myself to stay a few days so I can meet my pals there like @pennsif in Wales and @Gmuxx in some random alley in northern England.
I'll be sure to toot out the Venalbe attention alert as well! :D