Google Alert for your site per it gets link love

Google Alert can be used to obtain the Email/Feed Update as per your site gets new link.

For example, if I want to create an alert to receive Email/Feed update whenever my site gets external link, I need to go to google alert site (http://www.google.com/alerts) and create the alert.
link:www.ajabgajab.blogspot.com

Doing so gives you notification and you can review the site who linked to you or may be link back as courtesy.