Slashed letter O, unslashed letter zero

[ben]

On 2022-04-26 4:28 p.m., Fred Cisin via cctalk wrote:
> On Tue, 26 Apr 2022, Chuck Guzis wrote:
>> Whole operating systems got written at night, I suspect.
> 
> I suspect that Windoze was written during business hours.
> 
if you change that to "Whole operating systems got written/DEBUGGED at 
night, I suspect."
that would explain many things today.
I also suspect, you did not have wide range of mostly compatible 
hardware of today, but only a few I/O devices and simple MMU's.
Ben.