Yet one more example of the inherent security issues brought about by embedded tech in your browser like Flash and JAVA.
DO NOT RELY ON THESE TECHNOLOGIES! If users are blocking these objects, such as Flash, and your whole web page is built in Flash, they will never see your website and you will lose customers!
The only thing you should ever need to access EVERY CORE/CRITICAL piece of your website is a program that can translate HTML. The user who operates with Lynx should be able to use your website in all the key ways that someone with Opera 9 and nothing blocked (such as Flash) can use your website.
If you don’t you lose customers.
It’s that simple.