Ah, so GoxKeygen was discontinued. Thanks for keeping this list up-to-date.
On a side note, it seems that Bunny Run doesn't load as quickly as it used to. When I finally click the back button, the race starts and I'm not sure if I get the coins for that day. Then again, I am using NoScript, but I'm sure to enable the scripts to get the captcha to work. Anyone else having that problem?
I've noticed no problems. I also know someone who uses noscript and uses these various free bitcoin sites without a problem.
Like you say it is just a matter of picking the right scripts to enable.
I will let you know in 24hrs or so if my latest submission pays out alright.