I usually write a weekly blog entry about a related topic of no more than 500 words, but it's only really increased the amount of spam messages I get on a daily basis.
Is there a certain amount of words I should be aiming for?
Does keeping a website fresh mean adding new blog posts or literally changing the website content?
Is there a certainly amount of information that should be on a webpage?
For example, my home page is about 250 words long with some links and a few images to my content, should it be more?