Forum and YouTube clean up

With release right around the corner what going to happen with the Forums here? Is there going to be any clean up? Will there be an "archive" created of all the "old" threads. Doing a search and reading a thread about how something worked in R23 is might not be supper helpful.

and YouTube- Have any of the great YouTuber's though about flagging/removing the old videos they have posted? Some of this info is outdated and not true to the current system.