I’m glad to announce the availability of the Rebol installer packages for Linux! Ubuntu, Mandriva, Suse, Slackware, whatever is your preferred distro, now there is a package for you.
You can download from: http://www.maxvessi.net/rebsite/Linux/
Another great about Rebol site with a lot of examples is http://reboltutorial.com
One liner of the week:
view layout [u: field "firstname.lastname@example.org" h: field "http://" btn "Send" [send to-email u/text read to-url h/text alert "Sent"]]