I am not sure why a lot of general D&D posts by WOTC Golem are in Next but I really do not think they belong there. There is one about music in D&D and one about tee Greenwood Forgotten Realms book in the D&D Next forum right now.
The Golem can only post in one secondary forum (in addition to the news forum). So they go in the forum which the majority of WotC feed items are (which is Next stuff these days). However, we're happy to move any if you report them.