Send any website to your inbox with a single click (Chrome)

If you're a former Firefox user, i think this is one of those "easy" things that you can't do natively in Chrome. Good little extension to get over that.
not sure why i need to login to a 'service' to do this. a chrome extension with an options page would probably suffice.
Sign Up is not working for me... :(
Looks like sharing button in salary do a same as well?