I don't understand the relationship to the Portenta, which I also don't see the point of. I looked up the Portenta: "The groundbreaking Portenta X8 is a powerf

I don't understand the relationship to the Portenta, which I also don't see the point of. I looked up the Portenta: "The groundbreaking Portenta X8 is a powerful, industrial-grade System On Module (SOM) with Linux® OS preloaded onboard" So... essentially an RPi? So this thing says, "Accepting any Portenta board, but primarily designed for the Portenta X8, this carrier adds Raspberry Pi HAT support." So you take an Arduino, put the Portenta on top of it, and then you can put an RPi HAT on top of that? This seems ridiculous and antithetical tidy little self-contained computing devices. "You're posting too fast. Please slow down. Thanks." Then why was the Reply button enabled? How many times do we have to ask this?