Idly thinking of buying a gtn635 and coupling it to the Skyview and a Skyview transponder.
That would make me the slowest, but fully AdSb compliant aircraft in the world. If I ever got stuck in IMC in theory the GTN (with jeppesen database of approaches) coupled to the Skyview autopilot might get me out of trouble.
Reading this thread turned me off the idea. My view is that CaSA sees Ads-B as giving them "total information awareness" and the ability to automatically generate infringement notices throughout the country as well as pinpoint any aircraft for purposes of harassing its owner/ pilot.
No sale.