You know what would be even better, getting access to Waypoint's full content, including the new expanded content coming soon, all from within the game itself.
The downside of using Waypoint is that you need to disconnect from playing Halo in order to tap into Halo Waypoint, which is supposed to link you into the Halo games. But it doesn't.
Waypoint has a nice suite of unique achievements and social items but the simple fact that you have to use Waypoint in the least social way possible to access it kinda defeats the purpose.
Imagine playing some Halo with your party. You play some Custom games, some Matchmaking. You start smack talking and decide to compare some stats and it's all there in the game, you don't have to leave. Maybe you'LL create a weekly challenge there and then and challenge everyone in your current party. Maybe you're on your own and you buddies aren't online so you select one of the Sparkast episodes to stream over the headset instead of listening to a bunch of teenagers insult you from the oppositte (and occasionally your own) team. Maybe after playing some games you want a break so you take your party over to Theatre 3.0 and watch some old Halo 3 Vidocs or Red vrs Blue. You start up matchmaking again and choose to keep on watching the videos with your buddies until voting starts - you might even tolerate long waiting times between games.
There's a disconnect between the Waypoint app and the Waypoint web site. And a further barrier again between both of them and the actual Halo games. I hope they're working on integrating Waypoint as a service within the game for future Halo titles. It's definitely where Waypoint should be headed.