Dave,
When viewing a blog that has a lot of entries, it is a long way to scroll to the bottom to get to a "view xxxx's profile" link. Would you consider having a link to the profile at the top, or at the top and bottom?
Also, on the profile page, how about a link saying that the person has a blog? It could be an option the member can turn on or off. If I like someone's post, and click their name to read their profile, it would be nice to see that they have a blog.
Juli