If you are looking to get instant updates to your followers, then you may want to check out RSS. An RSS feed makes it easier for your followers to easily stay informed, which will make it much more likely that they will continue to follow your blog or news-related site.
Once you submit your blog to an RSS directory, readers will be able to browse through the available sites and choose the ones that appeal to them most. Staying updated will be easy, as they will be sent updates through their method of choice. After submitting your site to an RSS directory, you may find that many more readers are following your site, since getting the information and instant updates makes it that much easier to follow.