In a free blog submission directory, a blogger is allowed to present his or her blog to gain some additional publicity. You have to post your blog to directories when your blog is rather new and when it may not do well in Search engines. So you can submit your blog to these directories and get reasonable traffic. You may look forward to others reviewing your blog in order to perk it up as required. You can acquire a few incoming links that will aid your blog in doing well on major search engines.
Bloggers from almost all niches visit blog directories frequently. Therefore it is a good spot to make new friends with those who are in your area of interest. Networking in this way will help you a lot. You can chat with others about the various stuffs like what they are doing for perking up their blog site. Most of the time, you will find at these directories that the members are prepared to help out their fellow bloggers.
There are many rewards to gain by joining these blog directory websites, but you should also be cautious about certain things. Ahead of submitting your blog site to these blog directories, you should ensure to verify their pagerank. Usually it is better for the new bloggers who just have a few dozen posts to put forward their blog to the blog directories that have a low pagerank, as it will be easy to get approval here. Once you have achieved some influence, you should try submitting to the directories that have higher pagerank.