While the design and infrastructure have changed somewhat over the years, Blog Search Engine remains one of the most selective blog directories on the web. Blog Catalog features a vast number of categories, from “academic” to “writing”, while offering the ability to search by country, language or user.
It has a no-frills design, but offers convenient access through a simple blog registration.6.
Blogging Fusion boasts over 60 categories, including family-focused blogs.
Blogging Fusion has an good number of listings, and it also has visitor stats.9.
Bloggapedia has an interesting and eye-catching homepage.