There is no way I wouldn't get snagged on any number of things throughout the day. I'm also not much of an earring person in general. I go in phases and then eventually give up wearing them altogether to the point that my holes close up. I've literally had my ears repierced five or six times.
And yet I'm still incredibly intrigued by the concept - even though I can't decide if it would look way cool or just plain silly, like my necklace was caught up in my hair or something.