content: Don't forget the feature creep. We added it because some group hacked stuff and made Doom playable in a web browser! The security nightmares and performance issues only increased when they decided flash had to do more. To that end I run a very old version of flash and it has few issues and is mostly stable (the plugin can fuckup occasionally but it is rare). Also more secure since it doesn't work for running the added extra bullshit. If I could get away with running versions 7-8 I would, after that the bloat expanded greatly.