One thing it doesn't do is 45 degree isometric, so for those interested in that the Wograld map editor does it but I really have too much to do to improve that as well to make it more efficient.
Actually Tiled can do isometric maps at any degree. If you choose Isometric but set the height and width of the grid to the same value, then the isometric grid will be at 45 degrees.
Btw, feel free to link Wograld map editor so people can check it out if they're interested.
