have you guys seen these? I'm thinking of doing this to my first silver quarter that I find/buy. (btw if guitar playing doesn't interest you don't have to look at it. in fact I wouldn't care less if no one replied to this thread. I just thought they were cool and wanted to share.) https://www.google.com/search?q=gui...ifiQLh6ICwAQ&ved=0CAcQ_AUoAQ&biw=1164&bih=567
Interesting. It's funny because the first thing I look for when there's no picks around is a coin... I've played quite a few times with whatever change I found in my pocket. I don't think I'd do this to anything silver, but a common date clad might be fair game.
If you use it, it'll break your strings. Those should be for necklaces only... to show the chicks how cool you are..... for a coin guy. (Snicker).
A guy ruined one of my Taylor solid bodies with one of those in my studio last year. I was not very happy. Play with a pick or your fingernails.