It's official now, PlayOnLinux will be available directly in the Ubuntu distribution soon!

Indeed, you will find PlayOnLinux 3.5 in Ubuntu's "universe" repository for the next release, Karmic Koala, in October.
Big thanks to the packaging team.

Despite that, our own repository for Ubuntu will remain to provide all the latest versions of PlayOnLinux.

Links:
playonlinux 3.5-1 is in Karmic
http://www.ubuntu.com/


By Asimov