Today the focus in on communities. Let me visit the communities today and know what is happening there instead of selecting some blog posts and promote them. If I can think of a blog post that is of help to any community member it will be good.
I am going though the communities.
I found this one interesting. Nothing special. But gives a list of services that bloggers can use to promote their blogs.
One more I liked. It can be applied to photos that you put in your blog posts.