What's worse than no blog? One with ‘old' or ‘poor quality' content.
With MySpace com blogging, update your blog as often as possible – at least once a week, preferably more often. By providing quality TARGETED content that is useful to - and usable by – readers, you're setting your blog apart from the vast majority that are simply personal journals.
True, weblogs weren't primarily meant to generate profits. But then, wouldn't you like to make money from something you're doing for fun, anyway?
And with MySpace.com blogging, your blog readership is directly proportional to the frequency with which you update it with relevant, useful content.