HUm, I never actually tried it, but in theory, it should. Because if you have
noscript set to block ALL javascript, then it should block your own scripts.
Problem is, when you use flash/gnash/lightspark/whatever_flash_plugin, you
are actually activating the flash on the website. It might not run a video,
but security holes will open for sure, and supercookies will be there too!
I decided to try using the web without any flash plugin present in the
system, and the only annoyance is the fact that the websites that have it,
won't load it (I have to use user agent, which is not what I see as a the
best solution).
Anyway, I am a firm supporter of using html5 with webm/theora. Free and Open
standards are the only way to have a solid future ahead!