Remember that year-end blog post about how personal data stores (PDS) are closer than they may appear? Now read Phil Windley’s wonderful summary of why it makes so much sense to create a PDX (not really an acronym for “personal data exchange” so much as just a moniker for a global internetwork of PDS).

It’s happening. Look for more news about it by Internet Identity Workshop (May 17-19 in Mountain View, CA). As if you didn’t have enough great reasons to go already.