I think the easiest way to index a blog or a webpage is to support it with a Blogger blog. As it is owned by Google, you can not imagine how fast you are indexed. Also a Blogger blog can serve as a landing page for your WordPress blog.
I have a PageRank 3 blogger blog called
Meeting Continents, i am ready to make a post for you in this blog and then link it to your blog. This is also a faster solution than waiting to be indexed by directories.
Cheers,
Mert