elguillelmo writes "Promusicae, the Spanish record industry association, has sued MP2P Technologies and its founder, P2P pioneer Pablo Soto, for $20 million, citing unfair competition. Soto is behind the recently launched Omemo, an open source social media storage platform that allows users to share files anonymously, and the MP2P protocol, among other developments. Soto announced the organization's intention to defend itself in a statement published on his blog (in Spanish, Google translation)." TomTheGeek notes related news that Warner Brothers has admitted it employed one of the investigators in the case against the Pirate Bay founders. We discussed initial reports of this controversy last month.