Dear Josh,
#Thank You For The Awesome Online Subsystem!
I currently have implemented my own custom Friends List and chat system!
So I have completely non-Steam looking implementation of the Steam Friends List!
Here’s the core code I deduced from your OSS test files like
TestSessionInterface
and the Test Friends Interface!
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//Get Epic's Generalized Implementation of an Online User's Presence on the Net!
const FOnlineUserPresence& FriendPresence = (*FriendsListPtr)[v]->GetPresence();
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//Online?
if(FriendPresence.bIsOnline)
{
//...
//Playing This Game?
if(FriendPresence.bIsPlayingThisGame)
{
//...
Here’s a picture!
In my game people can simply double click on the names of friends to invite/join their game!
Green = online, faded = offline, and I highlight the friend the cursor is on 
#Steam Wiki tutorial
I also made a Steam wiki tutorial to get people started with the Steam API / dlls etc!
#Have fun today Josh!
#
Rama