All these people that are offering to write a free article should just write an article and submit it to staff. See what happens. If it doesn't get approved as an official article it can end up in the forums and cause discussion there. Rogue decks, opening booster boxes, local competitions and local meta would all be great ideas for things to read about. These kinds of articles could be very beneficial to people and might give them the next good idea for a deck that could end up being T1
Some of us also write articles elsewhere. Some of us have also tried to write articles elsewhere but have had those rejected. Both are true for me.
To write something you think is worthy of being at least a free article here, something you could have submitted elsewhere, and have it just end up as a discussion here in the forums, is not so great.
Now, you are right; the fastest way to get the free articles back is for us to knuckle down and write them. S'on my To Do List, but its in the double digits after several things that renew each day. ^^'