They have Ubuntu Desktop runing on it now. But I been runing it with out booting in the desktop to run it as a server.
Here is some commands I just did to show some info on it.
$this->bbcode_second_pass_code('', 'root@small3:/# uptime
17:23:58 up 16 days, 11:38, 2 users, load average: 0.18, 0.17, 0.15
root@small3:/# uname -a
Linux small3 3.0.8+ #1 SMP PREEMPT Thu Nov 29 23:53:42 CET 2012 armv7l armv7l armv7l GNU/Linux
root@small3:/# head -n1 /etc/issue
Ubuntu 12.10 \n \l
root@small3:/# grep MemTotal /proc/meminfo
MemTotal: 863396 kB
root@small3:/# cat /proc/cpuinfo
Processor : ARMv7 Processor rev 0 (v7l)
processor : 0
BogoMIPS : 503.83
processor : 1
BogoMIPS : 503.83
Features : swp half thumb fastmult vfp edsp neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x3
CPU part : 0xc09
CPU revision : 0
Hardware : RK30board
Revision : 0000
Serial : 0000000000000000
root@small3:/#')
Got a webpage runing on it and WordPress and other things and it's running fast. So small and very little power. I have 2 USB hard drives on it too. Works real good. You can see the uptime. So it's not messing up.
They just came out with a 2GB RAM one too. It's a nice little system.
I found the 2GB RAM one here: About $70. Can find the 1GB ones for about $50. From this link it takes them about 6 weeks to get it to the USA.
-Raymond Day