[jellicle]

> The fact is, unless Klout is hosted or incorporated in the UK or EU, the latter have no jurisdiction over the company, and such their laws don't apply.

Entirely untrue. Jurisdiction is a legal term. If a matter directly affects UK citizens in the UK it's very clear that a UK court will consider itself to have jurisdiction over that matter.

The actual reach of the court's power is a different matter. If the offender has absolutely no assets in the UK, and no intention of ever having them, and lives in a country with no extradition treaty with the UK, then perhaps the UK has no ability to punish them. I do not think that is true for the company in question.