in reply to
OT: Any one here using a rolling release linux?
Considered to be marked "OT" and downvoted because your years as a Monk and the Monastery's stated purposes should have told you to seek out a more appropriate venue.
Approved because you have a record of Perl related questions and as a bow to the fact that you may find users with strong opinions on your specific *nix question. But noted also, that my install of 12.04 runs for weeks... and generally gets restarted only when a power outage exceeds the life of my UPS.