In my view and [although limited] experience colaborating with getting the word out in two spiritual organizations, this is the simplest and most “inorganic” way to start.
Articles allows great freedom, as someone like @JonnyPitt can write about PCEs mixing the account of his experiences with “theory” (quotes from Richard, elements of neuroscience regarding altered states of consciousness, etc.; whatever he wants).
In the same way he can write about what AF says about the three types of feelings while reporting his experiences with them (how he was discovering/understanding those differences, what difficulties he found, how this changed his general mood, his relationships, etc.).
Moreover, as was said, this format allows many others to write about the same things, simply from their own perspective and through their own biographical history.
Of course, as @claudiu did, the drafts could be put to the general consideration of others first here in order to receive suggestions etc. AND/OR could be given, for example, to @Srinath, who had already proposed in Getting the Word Out to make them “some (not heavy handed) editorial oversight”.
By the way, I recommend reading that topic, even to avoid repeating discussions/ideas (in fact, it should be merged with this one).
Articles also allow to share in different media a point of view or an explanation written in a good way (avoiding to say the same thing in a mediocre way), with a simple link (saving time), and reducing sterile discussions (for example in forums).
For example, two of my answers on Quora about a mathematical question and an electrical question allow me to share their links in different media every time I need/want to explain/answer the same thing (beyond having been found/read a few thousand times organically in Quora, via Google search, etc.).
In the same way I take advantage of the articles already written in my blog on various topics.