I... don't think this is too soon. It's not mocking him. It's a joke made by the man himself who wished to always make people laugh! This is the type of thing that we can reminisce about. Of course, if you're at a point in grieving where it's too hard to reminisce, then I understand. But this is fine, this is the Robin I remember :)
It just feels weird to me is all, posting the image by itself, with only three words commentating on it. I wasn't offended, just...confused.
PREACH IT BROTHER! : D I am happy to remember him for the great things he has done and even though he has gone, I hope he still continues to make us laugh. I don't know about anyone else, but I can currently see a great uprising in the understanding of depression as a serious illness and not as something to be taken lightly or something you can just snap out of.
