I think that, unlike a few years ago, there are several places around the web where you can find good information about mead, Facebook groups probably being the most active (at least from the ones I know). Also all the information available in this forum, as well as the podcast, is piling up, and most of it was written years ago by people who hasn't been around here for a while. At the moment I'm trying to catch up with mead making, after a break, and even if I just stick to GotMead content, the information already available is probably more than enough to keep me busy. I was never very active in the forum, being mostly a reader, so nowadays it would be even harder for me to come up with new and relevant topics, and even to find the time to write about them. And it only gets more difficult when I start adding all the other sources of mead making knowledge. In Facebook alone there are quite a few mead groups, some with overwhelming activity, to the point of making it almost impossible to follow.
So, in a way I would prefer to actually stick to one place, but then comes the "fear of missing out".