Most people have a general understanding about methods for constructing and sharing resumes. The writer delivers a resume in some form; the recipient accepts and reviews it compares it with others, then passes it along or "files" it. Today a resume is a viewed as a standard tool.
It essentially presents a handful of information.
Although the exercise of building a resume results in a useful standard tool, it does not greatly assist someone to understand her or his total self worth or personal contribution capital. To help with personal development the resume is, overall, a weak aid. It is a reductionist document: we are forced to distort presentation of self in order to be seen at all. Yet the resume continues to be a standard by which people offer presentation of self. A personal blog or a web page can provide more dimensionality but it does not work well in approaching an organization, because a recipient does not have time to review it or find key information out of a non-standard format.
We each tell stories about ourselves and our desires. The stronger the information platform we can stand upon, the richer and more specific any given story can be, and the more easily it can be crafted for a given situation. In order for the independent knowledge worker to build confidence and present the best virtual self for a given situation, she or he is best served by starting from the strongest possible platform -- a platform comprised of the greatest possible accumulated amount of information.