Your blog looks good. I would change the light blue to a bit lighter one. And, I think a blog looks friendlier if at least one post out of three has an image included. And don't forget to customize your header, it looks more professional.
I like you theme color, maybe it's my favorite color I think you just need to fix your header and make a "read more" for your content. Good luck
Very nice looking theme , displaying the tags in the left sidebar looks good and bound to improve your bounce rate. A bit more professional looking header might increase your branding a bit , it seems a bit too simple now
theme is good.but its better u change the background for ur good. white background works well for all categories.we can learn from google,yahoo,msn and all major sites have white in background. white is best for me. goood luck. love to help further if needed. thanks