* diff pages (particularly for large pages)
   * trustworthiness of "embedded" code - seeing diff helps to see if someone has sabotaged 
   * put edit page on top of screen - perhaps stylesheets would help
   * tool to search within page ?
   * improve search speed - particularly incremental search and rendering in localized mode
   * access to cvs history of each page, with ability to replace current page from a particular point in the cvs history (to fix defacement)
   * meta-refresh of recent change page needs to either go or be configurable
   * ability to mark some pages are read-only so that some pages cannot be deleted/defaced
   * distinguish between wiki features and tcler's wiki.
   * ability to upload image page to server for display
   * ability to moderate pages
   * authentication before permitting upload (or other administrative privs)
   * ability to digitally sign parts of pages - improve ability to trust code
   * Ability to associate IP address with wiki name (so that name might appear beside changed pages)