Interesting idea, but I'm not sure where they'd stand on it really
because of the copyright issue - it's a blatant infringement of TfL's
copyright (hence their lawyers going after the predecessor anagram tube
map) so I don't know whether Metro would want to risk any legal trouble.
I'll think about it though!

The Times have picked up (yesterday) on the fact that the "Anagram" map has
been removed for legal reasons, so I dare say that there'll be something in
Metro in the next few days ..
http://www.timesonline.co.uk/article...057260,00.html

M