Sorry if this info is a repost. Came across this impressive site
http://www.vwemissionsaction.com/
It's the Slater & Gordon class action VW site.
According to mustat.com which measures website traffic, the site is getting 534 hits a day at the moment. Which is quite good, considering the specific nature of the site, those hits should mainly be from VW owners.
An update on this progress would be juicy.