[Novalug] Best Linux Gadget / PDA / Music player

[varokan]

... so I bought my wife the iPod Touch for her birthday and had to 
compare the features against my beloved Zaurus.

The Zaurus ( SL 5500 ) has been with me for over four years and has been 
available since 2002. I found that by now gadgets have caught up with 
those cool things that I have been accustomed to for so long now.

And while the iPod Touch has a lot going for it there are some major 
flaws like vendor-lock-in, no bluetooth, no camera, small memory, no SD 
card support etc that I do not want to live without.

Now the question :
What is the best Gadget around that can run Linux ( as primary OS or has 
the ability to install Linux on it ) that is out there ?
What are the specs and why do you like/love it ?

Varol :)