I have enjoyed the crunch articles the most so far, esp the Druid Circles. I love the idea of herbs in the game (a long time fav of our games), but I was not so keen on the implementation of that one. Battlefield events was excellent (reminding me of an old chart in 2E's Combat & Tactics).
I would like to see more conversions of old archetypes. Races etc. I am a sucker for the basics (which is why I have created so many for my website). I too am keen to submit. Still awaiting on whether the editor wants Flaws/Drawbacks, but keeping an eye out for what other people want.
Kudos to all those published so far. This is a great idea Morrus, and whilst every article has not been for me, this is amazingly cheap for cool stuff. I know we could scour the internet, but I am more than willing to pay for other people's work and these PDFs are well put together. (The publishing and appearance has been what has held me back from releasing stuff - to have some avenue to have that part done for you is a good break for writers wanting to get their stuff out there). Well done all round.