Multiple suggestions have been proposed in the past including just locking/archiving it completely or only allowing posts from non-crypto related sites to stop all the advertising spam. Doing the latter would stop most of the crap but I think that board has served its purpose and is no longer needed now. Any relevant or important article can just be posted and discussed in the main Bitcoin board but at the moment the majority of people who create threads in there are either promoting a site or are getting away with legalised plagiarism which they can get paid for on most campaigns.