I fully understand and agree that these things (flash, java, etc.) should not be allowed to be embedded in cache pages. Geocaching.com is not a web site host service, so these things should not be expected. However, if I wanted to make flash, java, or whatever a requirement to find a cache, can I just provide a link to my web page on the cache page? (I have my own web server ). Or is this still violating the requirement because potential cachers would need to have the flash player, or some other browser plugin installed?