by Don Simkovich Blogging is easy to start. Sites like www.blogger.com, www.wordpress.com, or www.typepad.com allow you to create professional-looking sites with little to no technical experience. But before you start pouring out your soul and clever words ask yourself "why am I doing this?" After all, you can also blog readily at MySpace or LiveJournal. But even there, ask yourself "why am I doi...