Didn't even think of the search aspect. Though I do have to agree, this does need to be used on a limited basis.

I may go in later and try to find a way to encrypt it during the HTML generation, and not the database phase where it is now.

As far as the search in general, I'll be trying to expand the Google search I just added. They have a site map thing that I need to make to try and ensure their results are up to date. They already spider the site quite frequently.