We'll probably never know. Some gamers have family members that will drop in and leave a message . Sometimes it's just like this .

Does anyone know if David is still alive?

I miss you so much, man.

Just noticed a game he wish-listed on the store
and then i saw " Last online 804 days" ago.
I remember doing a lot of key swaps and giveaways/info with this guy.
I suppose things can happen among millions of Steam users.

haven't heard from David for weeks. I'm worried he's sick.

Did you died?