> Does TW have any commercial company backing (sponsors)?
> About how many people in the community or how many downloads have there been?
SF download: 402,202 but you can download it at other place
> In what language was TW created?
php (some java in the mods)
> What is needed for a webserver for example, apache and what version?
> Is PHP needed on the webserver? If so what version?
for 1.9.2 php4.1 to php5.0 (perhaps higher)