Rpms are a common format for any linux os, ( they are comparable to exe files for windows ). You can develop something along those lines maybe...
Low to mid $xxx Because it has a PR4 Because it has Backlinks Because it references to .exe in Linux Because it has lots of scope for development Because it also can stand for "Real Rounds per minute" or "Real Rotations per minute" or "Real Rockstars Personal Myspaces" or something else. Lol jks IT
I like the alliteration of the double r like in grrrrrowl sounds fierce and rrrrrpm car engine? This is only two, rrpm.com could be motorsport, car or m'cycle magazine. Nicest four consonant .com for a while $2xx
RRpm could be a cars style domain...their is a car show in my country called RPM and RPM is also a car related term...eg "how many RPM does you car hit"????