Cool! I would be curious to learn what will be the conversion rate from visitors to sign ups for the alerts, if you're willing to share that after some time :)
A little tool we developed as a weekend project to test and debug a bigger project we are working on.
We thought it would be useful to others.
I was about to add this to Chrome and then it asked for "all of your data on all web sites" which is too much for me.
Damn! Thats inspiring...
Real cool project guys!
Very useful addon.
Awesome tool!
So if a link is popular I shouldn't share it cuz everybody else already did?