Seeing as there is no question to this post, I will answer my own.
I am not a fan of Ross, but his shows usually get big ratings for the BBC. His inclusion as a guest on a late nigh BBC2 programme might attract a few more viewers than it might otherwise get. When Ross has made programmes about things he is enthusiastic about, such as Comics and Japanese Godzilla films, they tend to be rather good.
Ross is smart, and did not burn his bridges when his contract ran out at the BBC, hence he is now able to still make programmes with them.
If you do not like it don't watch it.