http://www.xbattlestation.com/2DFS
I've got a listing of all 2DFlight Sims that I'm aware of, with a load of screenshots and download links. Reviews will come as and when I have time, but to kick things off I've reviewed my favorite 2D Flight Sim - SkyStrike+.

If you have any sort of love for games like Wings of Fury, Sopwith, Triplane Turmoil, etc, then visit the site!