good idea for bootstrapping existing screens

[apinstein]

http://stackoverflow.com/questions/1075947/can-i-use-gnu-screen-completely-transparently-automatically/1258274#1258274

[apinstein]

also this nugget might help with improving the flakiness of re-attaching to forwarded ssh-agents

http://news.ycombinator.com/item?id=3364212