Perhaps SoftICE will be continued by the sceen.
The general concensus is that its developer won't continue it, but I would guess that people who love it will find a way to modify the final release as they need to continue its use on Vista+
I am not a fan of Kernel Mode Debuggers, running Ring0 for any purpose don't appeal to me, most of what I need I find in Ring3.
While I'm a fan of OllyDBG I believe it too has come to an end, I haven't heard anything about any new releases, the site hasn't been updated in nearly a year.
Thats my two cents, peace