trading recources for gems and vise versa

You know how you can buy resources for gems, well how about trading that excess resources for some gems.

Here is an example:
-800,000 Elixir for 450 gems
then you could buy some gold with the gems to upgrade those low lvl walls

please comment on it and give some feedback

Ruled out read stickies

Hi, this is currently a ruled out idea. Please see the sticky: http://forum.supercell.net/showthrea...rum-guidelines