Do you know who has shared your link on Twitter?

I thought this would be something that everyone wanted to know. how many tweet have your link been in? I wanted to know this and i thought it has to be away to find out. So i found a way how to to do this on twitter . I was so surprise to how many people there actually were tweeting my link that i never know. The tool even tells you how many times those links have been clicked in twitter.