Gary - I don't know.
A year or two ago, the Helpline had little support from the Webmaster. ETBD seemed to have created it as an afterthought; focusing instead on the Graffiti Wall as the primary channel for responses to the Guidebook.
Meanwhile, Rick Steves himself was quoted as saying that the Helpline was one of the most interesting parts of the ETBD website.
So I'm interpreting these developments as the ETBD folks appreciating that the Helpline is drawing more Google searches to their website. As a result, I think (because I've been contacted) the Webmaster is asking the regulars to be civil and supportive of new posters.
What remains to be seen is if the new engagement by the Webmaster means that ETBD will assume responsibility for policing the use of this website for relentless commercial postings on behalf of hotels and travel services in Europe. We had a guy a year or so ago who came on to answer every question about hotels in Paris with a link to a cheap budget place in the suburbs - even if the question was "where is a romantic place in the Marais?". We have one or two current posters seeming to be conducting similar business.