First of all, well done on your design. I like it much better without the first letter in the blue. The readability is a tad bit difficult, and the blue you chose is a bit bright considering the overall blog is so dark. I wonder if you tried any other colors before you landed on that blue? I am curious about a calmer, more monotone effect, such as using a very light grey for the text in the actual blog entries? Or perhaps a dark red for your highlight color instead of the blue? I do like the overall design. It's clean lined, and not obnoxious like so many I've seen.
Good luck and good job. 🙂