Way too small to see anything, but I guess the shapes are fine. Are you going to put anything on the desert and ice continents? There's also quite a bit of empty space on the continent that's almost inappropriately shaped. It also looks like you have a bunch of one-tile islands, which is fine, but you would expect some islands that would be a little bigger. It's a little weird to go from one-tile land masses to massive continents without anything in between.
Ye, I'm not sure how else I could show the map since I need to have it zoomed out in the maker to show the entire map. But I agree It's hard to see the mapping I have done since It's so small. I might put it up in different parts though, to make it easier to see, I'm not sure if I could zoom in the picture somehow though.
The main thing though, is like you said (shapes, and locations of the continents etc is something I'm wondering about). Yes, the desert and ice continents will be mapped later aswell, I just havn't worked out what I will put on those yet.
The empty space is also something I will fill in later on, when I know what I should put there. About the shape of that map though, what do you think is the most drastic thing I should change about the shape? The small 1-tiles are not islands, but It's pretty hard to see what it is in the current state of the picture so I can't blame you for seeing them as islands
It's just random rocks and waterstreams that I have put out in the deep sea.