V-Flyer

Found that Heathrow have completely revamped their terminal maps and I have to admit, made a pretty good job of it.

Instead of the old PDF maps, they are zoomable and get pretty detailed too.

You can find them at:

http://www.heathrowairport.com/heathrow ... rport-maps

That is a big improvement, still some way to go though, IMHO of course.