If we search for open linux in distrowatch:
This is from a letter sent to their customers by The SCO Group, formerly Caldera International: "We believe that Linux infringes on our UNIX intellectual property and other rights. We intend to aggressively protect and enforce these rights. Consistent with this effort, on March 7, we initiated legal action against IBM for alleged unfair competition and breach of contract with respect to our UNIX rights. This case is pending in Utah Federal District Court. ... For the reasons explained above, we have also announced the suspension of our own Linux-related activities until the issues surrounding Linux intellectual property and the attendant risks are better understood and properly resolved." And for the reasons stated above, some changes have been effected on this site. The SCO/Caldera Linux distribution has been moved onto the Discontinued Distributions page, removed from page hit ranking statistics and navigation bars. The SCO/Caldera page will remain intact for reference and historical purposes, but as far as DistroWatch is concerned, SCO/Caldera is no longer a Linux distribution.
I suggest downloading Open Linux Developer instead:
http://www.openldev.org/openldev.php
(of course I am joking)