Yes you can hang on a powerline as long as you are NOT grounded ie propperly isolated!
Allso it is possible to get hit by lightning and survive..
@zomgfail - you are absolutely right. You can hang from one powerline and be fine - just make sure you do not touch anything else - ie, another power line.
Please, please, please, stop trying to sound smart. You're no good at it. Trees get struck by lightning all the time. It's nothing new and it's short of impossible.
zomg, you fail.
hey zomgfail why dont u test "the hanging from a power line" for us and then tell us how it goes??