Why would you choose to bootstrap?

There are many ways to start a business: bank loan, venture funding, angel or other outside investors, etc.
However, entrepreneur Greg Gianforte insists the best method remains bootstrapping and gives some great reasons why.
I'm presuming you're interested in bootstrapping too, either to grow an existing business or to start a new one basically using your company's or other existing resources you have at your disposal to get yourself started.
That's why you're reading this blog, right?
So, what are your reasons for choosing the bootstrapping path? We'd love to hear.
I've posted this new question to our MySpace Group "Bootstrap your business today" and would love to see some responses.
To leave your comment, simply create a MySpace account if you do not already have one (admission to the group needs no prior approval) and leave a comment (with a link to your website if you like using HTML in the message box) or simply leave your comment below.