Very very nice for cheapo versions
I just wanted to note something.
On your component image, you are marking the capacitors with a circle. Since these are electrolytic, you should mark them with a strike through line to indicate their polarity. I had to check your actual board to be able to check the polarity fast.
And just an idea.
How about some "shields" on strip board as well? 
You already have the male headers.
You just need to design some removable daughterboards with female headers on their down side.
f.e. for the serial to usb programmer.