Userscripts.org

Would be great if their could be a "sleep mode" - you put in a start and stop time so that during the time between stop and start the script is in sleep mode and not doing anything. This helps get around the issue of the script running 24x7 which is an obvious pointer to a bot type program running. This would also help if you go away on holiday and want to make sure you don't lose any money and keep racking up the money doing jobs.

Also would be nice if it told you how long to get to full health from whatever you're currently on.

I'd like to second the above -- on both the sleep timer part and the health meter. Also, and perhaps this has already been mentioned else where, but another feature I'd love to see is an indicator that shows how long until stamina will recharge.