Article note: This is a ...narrow... view. Most modern unix-like systems are absolutely lousy with binaries that behave differently when called with different names.
All the common preboot environments and small embedded linuxes have a busybox type thing where _one binary_ provides most of the POSIX environment via symlinked names. Etc.
Collections of things, and their collectors, have generally tended to give me the willies. I sometimes, usually only temporarily, accumulate things in some one category, but the real pursuit is in the learning curve. The dive into esoterica. The quest for expertise.