While gpl-violations.org founder Harald Welte was immersed in other projects and responsibilities, the gpl-violations.org project has been dormant for some time.
Unfortuantely the homepage was also offline in recent months (apologies for that), which is now finally fixed. All old content has been recovered and is made available again from the web site.
The project mailing lists are planned to be re-started soon.
Actual GPL enforcement activity is expected to resume at some point in 2016.