LinuxInsider: The DebianDog Linux series offers a Debian-based familiar computing experience.
Phoronix: The Flash-Friendly File-System (F2FS) will see new features introduced with the Linux 4.11 kernel.
Do you wish to make a multiboot USB? Do you want to have multiple OSes on a USB drive for installation or for recovering other systems? Do you want to boot and use multiple operating systems from your USB drive, I got you covered. Let us look at two ways of achieving this.