that's a nice and simple solution, I might do this in the future. Since I wanted to extract the data from google and set up a list with links to all my content

that's a nice and simple solution, I might do this in the future. Since I wanted to extract the data from google and set up a list with links to all my content I could easily decide to not include spam, false comments or just things I'm ashamed of afterwards ;) Of course the verification problem is basically the same now, anybody could sign a comment with my name. #ptfjib80