According to The Future Buzz, the number of blogs indexed by Technorati since 2002 is 133,000,000. Additionally, 346,000,000 people read blogs (comScore March 2008) -- that's 77% of all active internet users!
Many of those blogs are about a certain topic, whether it be politics or religion or quilting. But many of them are also in the form of personal journals where the blogger can document their daily lives, thoughts and feelings for the whole world to see.
Typing your thoughts into an internet blog can have its own rewards. Some feel that "putting themselves out there" gives them a thrill. In a way, they're being published! Some blogs gather quite a large following of readers, and in some cases readers and bloggers have become fast friends.
One very important thing to consider before you start blogging is what was mentioned a moment ago: your blog has the potential to be read by the whole world! Some journalers (this one included) shy away from sharing their innermost thoughts and feelings with the whole world. Some things are too personal and meant for only for the writer.
The good thing is that journalers have options available to them. They can journal the "old-fashioned" way by writing in a book or on paper, or they can type away on the keyboard into an online blog. Or they can do both!
The choice is yours. I invite you to give blogging a try if you haven't already. There are many free blogging sites out there (I've listed a few below).
And Happy Journaling!