In all seriousness, a 1 lb fire steel wouldn't be bad for a base camp or a cabin/fixed location. I have a bunch of firesteel.com 'steels and really love them.
OK, but for $150?
Ten of their $12.50 ferro rods secured on blaze orange lanyards would be quite a bit more useful for that purpose, and also $25 less expensive. You wouldn't have to freak out every time somebody takes one to light a fire outside. There would be 9 more left over in the cabin. Heck, two smaller ferro rods would be more useful.
One reason I'm shocked about this product is because I always viewed Firesteel.com as providing products that are simple and practical. This product is mostly bling and is limited in practicality. It seems like they didn't put much thought into this one.