Dat basic syntax highlighting.
More sane parser implementation.
Bumping middleman.
Using a block causes middleman to invoke that block 3-4 times for every page load. Not good for slow pages with a lot of code snippet highlighting etc.
Parallelizing syntax highlighting.
Inlining should work for highlighted code too.
More code css.
Datomic index lookup.
Adding a "contact me" below all posts.