There is no-one on the planet who had a bad word to say about Frank. He was universally admired. loved and respected. But at 97 he had a good innings as they say and he has left a substantial legacy.
There is comment on Social Media already and an Obituary on Annals of IT, Here , Others are in process.
And a post from The Centre for Computer History (CCH)Here
And a Facebook post from TNMoC Here