Sometimes, I wish Mobile did support raster maps, so I could load a
sectional, or Blipmaps, but I'm not sure it would actually help my flying.

I started down that path with XCSoar. I thought "wouldn't it be neat
to have sectionals?". Then I actually spent some time thinking about
it. I don't think it would really help me at all. Now, a real-time
feed of vectors and ranges to the nearest strong thermal....... Yeah,
I could use that.