Should all web pages be blogs?

I’ve been thinking of turning my Ethnic Dining Guide into a blog.  It would be searchable by category and would allow for comments.  It would be updated regularly rather than every six months.  Can you give me any software advice?  Is Typepad the best choice?  I need a large number of categories and the ability to update posts without spending huge amounts of time searching.  And could readers print the whole thing out without it running into hundreds of pages?  Comments are open…