I learnt, a few years back, that internet communities are a fickle thing. People come and go, move on, etc. Also when someone we know is ill, or passes on, they just disappear from view, unless their family shared contacts, hobbies, or interests. We just may not get to know, because we were only "casual" contacts. It's sad to learn, long after the fact, that someone has died with nary a word. A lot of people no longer post obits online or in the papers. Some have families who just did not care about their deceased relative, or the life they lived. They came to take care of the legalities and collect their inheritance. Nothing more. Sounds like a rather cold world out there.