I would guess, based on their http headers... Unix.
Quote:
Tested at 1/25/2008 6:04:31 PM / from 82.29.103.185:
URL=http://www.virginmedia.com
Result code: 200 (OK / OK)
Date: Fri, 25 Jan 2008 18:04:32 GMT
Server: Apache
P3P: CP="ALL DSP COR TAIa PSAa PSDa IVAa IVDa CONi OUR IND UNI"
Set-Cookie: ntlWorldID=642021651321201284272; expires=Saturday, 24-Jan-09 18:04:32 GMT; path=/,idExpire=1232820272; expires=Saturday, 24-Jan-09 18:04:32 GMT; path=/,Legacy_company=non-customer; path=/; domain=.virginmedia.com
Content-Type: text/html
|
However, I would strongly suspect that all serverside scripting on user homepages has been disabled.