I think that it would be a great idea to have featured articles written for PJ. There are times when I come in here and look at the recent posts and find little of interest to discuss. Of course, that varies with the narrative that happens to be playing out in the broader news media at any given time. A well written article could function as a focal point for promoting debate and discussion during those times when there is not a central theme driving top post submissions on the existing fora.
The problem here, as I see it, is in defining exactly what the format of such a new addition to the site would take. I am operating under the assumption that any such new feature would be required to fit within the framework of the current website configuration.
As to definitions:
PJ is not a "blog". A blog is a personal weblog. It can be as simple as a website titled "Suzie's Diary" with Suzie posting what she had for breakfast this morning, or which shoes she's wearing to work today. At the other extreme, a professional blog typically features a celebrity writer making top posts that that are more along the lines of a classic article that would be written for a newspaper or magazine. Either of these two examples would also feature the ability for ordinary web-surfers to post comments in response to the blogger's main entries.
PJ, on the other hand, is more along the lines of a traditional forum, although it is actually an aggregator of multiple fora classified under a variety of topics. The primary differentiator is the fact that a forum does not feature an exclusive writer driving the conversation, but relies upon the general readership to make top-posts to which the other users may respond with commentary.
As I see it, if our goal is to add a "User Blog" section, then it would appear on PJ as simply another new forum (or, alternately, multiple new fora) on the main forum page. The significant difference would be that the general membership of PJ would not be allowed to make top-posts in this new forum. Top-posts would be restricted to an elite group of posters selected either by the site administrator or by a committee. It is my assumption that, aside from exclusive top-posting privileges, this new forum would function in the same manner as do the existing fora. The general membership of PJ would be allowed to comment freely on the blog entries just as if they were ordinary top-posts in an existing forum.
The other possible model that I envision is a new forum for "User Submitted Articles". The difference between this model and the "User Blog" model is that the writers would not be a fixed, exclusive group. Instead, articles could be written and submitted to the site administrator or editorial committee by anyone and those that are chosen for publication would become the new top-posts within the forum.
Either of these two models would introduce a significant change over PJ's current format, due to the fact that all top-posts within the new forum would require editorial approval, either by selecting a fixed group of writers (the User Blog model), or by selecting which submitted articles are allowed to be posted.
There are a plethora of details that could be discussed regarding other differences that such a new forum might feature. There is the question of whether moderation of commentary should vary from that currently in place on the existing fora. There is the possibility of limiting commentary, rather than allowing the general membership to comment freely as they now do within the current fora. I see these sorts of issues as secondary details compared to coming to agreement as to the general format that would be pursued in adding any new, "premium" forum to PJ. I don't doubt that the site owners can facilitate our wishes, but we must first define exactly what it is that we wish for them to provide.