It seems that Debian and Asus have intention to collaborate in order to plan a software for Eee PC. This message on mailing list of Debian Eee PC the lascerebbe ones to mean, thus like from previewing here that the future versions of Eee PC can be equipped with a modified version of Debian rather than one of Xandros, the step is short. 
It even exists also wiki (in Italian) with all explanations of the case and a procedure of installation of a version of development of Debian Lenny with kernel the 2.6.24. Although the graphical interfaces can have a sure likeness is clearly that Debian will improve the support altogether software regarding Xandros; for es. it could be very easier the installation of the packages, or the configuration of the wifi…
Creed that with Debian as O.S of default Eee PC will make a remarkable step ahead and will be sure more attractive to one wraps of immenser user; at least this is my thought!