Through the use of a feed reader such as Google Reader ( www.Google.com/reader) your followers can choose to add your blog as a subscription. Then whenever you make a new post on your blog it will automatically show up in their reader without them needing to remember to visit your blog to check.
You don "t really need to know too much about the technical behind the scenes operation. It"s an easy matter to set up your outgoing feed in your Wordpress blog, which you only need to do one time. Then visitors who wish can then add your RSS feed to their feed readers subscription list.
Your Twitter FollowersIf you plan to invest time developing a Twitter following I strongly recommend that you automate as much of the process as possible. Various software is available to help you do exactly that.
One program I recommend you check out is MarketMeTweet, an inexpensive yet extremely powerful program filled with great features to help you leverage the time you spend with Twitter.
It allows you to conduct keyword targeted Twitter campaigns, program your Tweets up to a year in advance, and is filled with many other really cool features that really will save you a boatload of time.
Your Facebook Fans & Friends