It is a start, but it doesn't allow you to share say a link to HN for only your hacker/business peeps and a "the baby just did this" for your friends/family. As

It is a start, but it doesn't allow you to share say a link to HN for only your hacker/business peeps and a "the baby just did this" for your friends/family. As is, the HN link would just confuse my family (and maybe scare them) and nobody but my family wants to know that my boy just drove his car down the stairs.