Hey,
Depending on your LUA/game code knowledge, this would not be hard to add, actually 3hr job code wise (only because the map preview & placement isnt straight forward) + x amount of time to accumilate the quotes, the map description "should" be ready made and obtainable, pffft.
wish id have thought of this 18 months ago...

good job

i think its a great idea, you could add plenty of useful map/quote info...
just do it anyway sound/solid idea pal... dont even add a option to disable it... it should be standard

5 stars...
Domino