size is too big, it is centred for a large monitor, not a res of 1024×768.
the blue is a bit bright and could be sore to read, I would tone it down a bit.
I dont like the blue titles on the black background, I think your blue nav bar should have a bit of room, and not that bright blue
I would have more space between the bottom of posts and the footer.
Have a good image for the wilson writes, like a good script font
your home blog etc should have more space, or highlight a break in-between with a pipe |
just my thoughts though