OK, my wallet staked all its inputs within an hour or so, hopefully enough wallets remain online to keep the block chain moving. I don't know if my wallet has split the inputs - I doubt it because last time it also created only ~1k GAM size blocks so the number of inputs is minimal, in contrast to a few weeks ago when I had 1000+ inputs from splitting. We need that again!
I don't know if it is a network configuration or requires a wallet update to encourage or force the wallet to split inputs in a certain size, different than the default 1k GAM? If that can be set to 100 GAM then we suddenly get 10 times more inputs and enough blocks will be generated to go back to design parameters (1 block per minute).
It may even be just a hidden console command that needs to be issued to get the wallet into this desired behavior?