Mentioned below are a few of the "popular blog directories to submit your blog". Ofcourse, there are others as well, but these are the essential ones
Best of the Web Blog Search
Best of the Web’s Blog Directory is very selective and only lists aged and valuable blogs. One of the best "blog directories" and to get a link from here is well deserved.
Claims to be the largest blog promoter on the internet. They have a vast directory but do not seem to have direct links.
Blog Search Engine
Owned by Performancing’s parent company, it is very selective and its search results are powered by IceRocket.
EatonWeb Blog Directory
Has plenty of inbound links and a blog rating system. You "may" have to pay a fee for your blog to be reviewed, but like Yahoo, the review fee is well worth the few dollars.
An impressive listing of something close to 70,000 blogs. The site is well designed and follows the same content categories as many other sites.
A clean and easy to navigate site. Scrolling down, you find the new blogs and there is very little advertising on the home page
A directory that has the listings in alphabetic order, besides the blog listings are organized and clear. Certainly one of the effective "blog directories" where your blog can be listed.
One of the best categories and subcategories home page on the internet. The layout is clear and concise, and readers are able to easily find what they are looking for.
Has an interesting and catchy homepage with innovative categories and a colorful design. Readers are easily connected to the top blogs and newest posts.
Has a wide variety of categories and offers the ability to search by country, language, or user. Easy member access through simple blog registration.
Globe of Blogs
To be listed on the site, the blog must not be commercial. The site may appear to be busy, but you are able to search by title, author, or subject.
Ultimate directory of British blogs
Simply British. In other words, it is not managed by location, but by culture. It is often asked that bloggers be genuinely "british"
Good place to promote a podcast themed blog. Easy to navigate. Although the content is limited, it is an all around good directory
A relatively new "blog directory" with only a few blogs registered. The blog is intertwined with a business directory and hence if you are accepted on a blog directory, the more exposure your blog will obtain. In addition, a back link can also help with your search engine placement.
One of the better designed "blog directories" site with categories. The site is aesthetically pleasing, and they have don't have much volume and are still in the process of building it.
A small blog directory with few listings, but still worthy of a submission. Despite its small size, there are quality blogs and a solid ability to search on this site.
A blog with a wide variety of categories. These categories also include photo blogs and family focused blogs. Blogging Fusion has an good amount of blog listings within the directory, and it also has visitor stats available.
With its "new blogger" list and hot topics, Blog Hub is certainly one of the better "blog directories" to submit your site.
Fun, colourful and catches the attention of the reader. Bloglisting displays the page ranking blogs, which is a helpful tool when determining with whom you want to exchange links.
Super Blog Directory
Great site that offers tools to posters that others do not. You can see the latest submitted links and blogs on the site, which is a perk that draws traffic into the directory.
My Blog Log
MyBlogLog is a popular site for building communities around blogs. In fact, the other folks on MyBlogLog are there for the purpose of networking. People are generally able to build a following quickly as the other bloggers, they quickly understand your pain. MBL is worth investing time in developing a following and building relationships.
There are still many more "blog directories" and some of them are listed below. Should you still need some more, you can easily obtain them from search engines.
A1Weblinks reciprocal or $$$
All-Blogs.net fee or reciprocal
Blogbib fee or reciprocal
BOTW Blog Directory fee
Geekyspeaky $$$$ or reciprocal
IBlog Business Directory fee
Nitle blog census
The lefty directory
Small Business Blog Dir fee
Nonetheless, the above listings are a peep into the essential "blog directories to submit your blog" and the valuable inbound links that your can build for your blog and your business.