"ArchLinux or Arch for short is one of the uprising new
distributions. Well, at least compared to old folks like Debian or
Slackware it;s still fresh and shining :) . Arch is gaining new
users and good reviews every day. Let's find out why this is
happening.
"Arch is a rolling-release distro which means that the
repositories are updated regularly and not in a few month cycle
like Fedora or Ubuntu. New releases just update the install CDs
with recent packages, but the distribution is evolving constantly
regardless the releases..."