Our kitchen sink has been leaking since…oh about a month after we moved in. It started when the mighty putty* fell off. No biggie to us, it was a little pin hole, so we stuck a bucket under it and called it good. Well, over the months, that little leak has invited a few friends to play. They have all shed their mighty putty covering and made the bucket under the sink seem very, very small. So the time came to replace the sink.
*Disclaimer: The mighty putty was there when we moved in. We did not put it on.