Since CPanel is so ubiquitous in the PHP web hosting community it means a lot more people jumping on TikiWiki soon.
For some info on Fantastico go http://cpanelthemes.com/fantastico.php
Tikiwiki part of Fantastico De Luxe
gio -Fantastico De Luxe is a PHP based Web application. It integrates with CPanel and gives the clients the ability to automagically install many Open Source Applications. Just today I was informed by my Web Host that Fantastico released a new version that includes our beloved Tikiwiki 1.8.