uksys144
Which is quite confusing.
See rules about /shownew.
To find out your submissions use search field (see my comment here https://news.ycombinator.com/item?id=35361815)
In my opinion, the idea of limiting access for a group of friends looks controversial. Your friends, relatives have not signed up to not redistribute the content to other folks/friends. Taking that into consideration, it is reasonable to edit out all private content and then make the posts public.
The other rationale for public posting is that hidden, close circle posts do not bring you more friends or co-thinkers. Hidden posting is not about being social, IMO.
However, in case of closed, invite-only community with some kind of regulation enforced or in case of company staff bounded with NDA, your approach sounds reasonable. Maybe your project should target corporate segment. All that crypto ciher gears, preventing data leaks, would be much more relevant there.
Moreover, I use https://hn.algolia.com search engine to filter stories by type ("Show HN") and sort by date.
Query example: https://hn.algolia.com/?dateRange=pastWeek&page=0&prefix=tru...
Another useful link to "Advanced search syntax": https://hn.algolia.com/help
Author should pay attention to server edition of recent (8,10,11) versions of MS Windows. There are not such silly advertisement and are much less annoying garbage apps and other spyware. I try to switch to server editions as the lesser evil where possible.
Regarding the MS teams, plain text messaging covers a huge part of use cases, provided the third party client implementation warns the user about limited rendering support, allowing fallback to genuine MS client.