Actually, we care about the story as well
A good map conveys a story I think...
Anyway, nice map so far. Nice colors and the land is well done. Not too sure about the mountains... they look a lot like brown blobs at the moment. I suck at this style though, so I can't really help you improve them. I think you made it difficult for yourself by creating islands with just a small mountain on them
The smaller islands are all round. You might want to experiment with different shapes. I think it will make the map look more realistic.
Don't let anything in my comment discourage you, you really are on the right track.