Hell Never Ends on x86: The Hyperspace Story, Continued, Sort Of

Article note: I remember when these things fluttered through the market. I'm amused by the variety of ways they work (this one is Linux, that one is a ...standalone EFI PE!?), and surprised/disappointed that none of them appear to actually be in-flash, they all run from partitions on the system HDD. I'm also horrified by how some of their interop features work.