What do you propose manufacturers do? (This is a serious question.) Customers aren't witholding money from products, so there isn't much in the way of economic incentives. Having and supporting open protocols is more work than internal only. Often times the mothership is using other products to provide the service which are proprietary and paid for, so nothing is free (as in beer) or free (as in speech). "Do more work for no additional revenue" is a very hard sell!
I desperately want LAN SSL for a product I work on. It isn't simple, but there is a known approach (Plex do it) and it would be great for letsencrypt to solve. You can see my last plea from just over a month ago in HN comments: https://news.ycombinator.com/item?id=11956088
I desperately want LAN SSL for a product I work on. It isn't simple, but there is a known approach (Plex do it) and it would be great for letsencrypt to solve. You can see my last plea from just over a month ago in HN comments: https://news.ycombinator.com/item?id=11956088