Of course on the Jelly Bean ROM I'm running flash doesn't appear in the market, but when I installed the apk, flash worked perfectly on a number of websites.
Just out of curiosity I was wondering if anyone knew the reason as to why it still works?! This is not a huge update to ICS so may be due to that but I was just being interested and wondering. Anyone have any insight?
EDIT: I have attached the adobe flash apk, the latest one. Install it on your device manually if you're running jelly bean and flash should work. Although I think we have established it will only work in the default android browser