There is nothing posted here that isn't available by a simple Google search. It's all public.

BTY this is not about being 'nice'. This is now a major crime. Bitcoin sent to Coinmarket has been tumbled into addresses totalling almost US$100m.

We require common data in order to coordinate information submission via Interpol to Norway.

Granted there's a small chance Kenneth isn't the owner, however he is confirmed to be:
a) More involved in crytocurrency than he is making out.
b) Withholding vital information that would assist recovery of stolen bitcoin.
c) Intimately involved with the running of the site, either providing a 'packaged solution' or running day-to-day operations.
d) Complicit in keeping the site running whilst more victims submit bitcoin.