I like it, nice work.
If I had to nitpick:
I don’t know if the underline link hovers on the dropdown menu and the sidebar are doing anything for me.
I see the value in making the ‘spread the love’ feature prominent but it seems overbearing to me.
Same with the footer.
Might not be an issue for you but the site is quite wide (which works for me) – but i could see the fixed position twitter and rss icons could spilling over into the content fairly easily for some visitors.