Not irrational at all. I've gone through countless newer keyboards, both insanely expensive mechanical gaming and business, yet none feels as "right" as the M. I got it new for a pittance in the 90s.
It may weigh almost as much as me, and look a little grubby, but it seems destined to remain in mint condition forever. If it had a few media keys it'd be perfect.
Keyboards and trackpoints are why I stuck with Thinkpads for years, and despite owning several always hated Macbook keyboards and touchpads. It's also why I was deeply offended when Lenovo replaced the 7 row keyboard with the compromised 6. When I spent a lot of time on iMacs I had a mechanical that was similar to the old extended keyboard (though not as reliable).
So no, as the main interface to a machine, having a good keyboard with adequate travel is hugely important, and not the least bit irrational.
It may weigh almost as much as me, and look a little grubby, but it seems destined to remain in mint condition forever. If it had a few media keys it'd be perfect.
Keyboards and trackpoints are why I stuck with Thinkpads for years, and despite owning several always hated Macbook keyboards and touchpads. It's also why I was deeply offended when Lenovo replaced the 7 row keyboard with the compromised 6. When I spent a lot of time on iMacs I had a mechanical that was similar to the old extended keyboard (though not as reliable).
So no, as the main interface to a machine, having a good keyboard with adequate travel is hugely important, and not the least bit irrational.