Will there be a possible way to have the screenshots taken in Halo 3, or Halo Reach, be sent directly to Waypoint similar to the way it was on Bungie.net?
Screen shots taken in Halo Reach can be viewed on your file share here on Waypoint.
I think it’s the same for Halo 3 and ODST.
You can already see your screenshots for Halo: Reach here on Waypoint.
As for Halo 3 & Halo 3: ODST, there are no plans to incorporate such features for those games at this current time.