Sounds simple but it has a few problems

I tried three tests once I installed it, 2 of which unsuccessful:

– Tried clicking from a browser where I am not logged in to pinterest, I got an error message “Authorisation failed” without the option to login.
– Tried it from my mobile phone in safari, once I click on the button I get directed to the pinterest app and straight away get an error: “Error: the board was not found” (I was not logged in on the app with the account I was trying to follow).

It only seems to work if you are on a PC browser where you have already logged in but given that most of the audience is on mobile now it doesn’t help a lot.

The idea is good though.