>but this is for Windows-specific features, so it would require them to think through an open, stable & forever-supported API... Maybe there's some I haven't s

>but this is for Windows-specific features, so it would require them to think through an open, stable & forever-supported API... Maybe there's some I haven't seen, but what I do see is stuff like opening a web page from a weather widget. There's nothing MS-specific about it, and the EdgeDeflector thing worked a few days ago. Clicking on html files in MS Explorer still opens Chrome, so I assume they know what to do.