TBH Bruce I don't know a great deal about them. What I do know I pretty much picked up from your own posts and links.
The reason I brought them up in the first place wasn't really to criticise them, God knows they have a difficult enough job on at the moment without me throwing my ten pence worth in. The OP insinuated in his post that the contact tracing app was some sort of backhanded gimme to some Tory Minister's chum, and I just wanted to point out that it was given to an actual government department to sort out.
I could imagine it being relatively easy to hoodwink those doing the choosing. Even Dido Harding is blatantly there because she moves in the right circles. It makes Cummings talk of intellectual diversity about as credible as his Durham fantasy.