Many of your readers will read your posts via RSS using a feedreader. You'll want to make sure readers who like to use feedreaders can quickly find the feed link for your posts. The RSS icon is usually orange but can be customized.
You can decide whether to send a full feed or a partial feed. Have you thought about setting up a Feedburner account? One of the options provided by Feedburner will allow your readers to receive your feed via email.
Have you thought about monetizing your feed or about the people who use Twitter as a feedreader? There are a lot of ways to send your content. Consider them all. Try a few. See what works for you. Ask questions if you have them.