Is there a way to create a URL for a particular thank-you note so that others can access and contribute to that note?

If there was a way to directly access a thank-you note via a URL that anyone could access and contribute to that particular note that would be incredible. Since that particular functionality didn't exist when I was writing my Handwrytten note, I had to request each staff member send me a short note via Instant Messaging (i.e. Google Chat) that I then manually copied and pasted into the Handwrytten note.