Suggestion to reduce off-topic posts

Recently we have noticed a lot of off-topic post over the API and API Bug Report forums. Most of the time are people asking questions or sending suggestions for Overwatch, Hearthstone, WoW, etc

Based on this reply it seems people are redirect to Blizzard forums after signing in to Battle.net.

Perhaps it would help if we had a few locked (read only) categories in this forum (one for each game) containing links for the actual forum.