ElvisMa

oh,... yes you are right :)

not only that, the ranking is also defined by the overall activity in the sub-reddit it is posted in. So you can see a post with fewer upvotes, posted later over a post which has a lot more upvotes posted earlier. Which means, even submissions to very small sub-reddits have a decent chance to be promoted to trending and to r/all even

I can confirm that it is awesome, I use it for http://www.araprototype.com for a long time now :)

Short summary:

Project Ara module development is not as high tech as many might assume, most resources are free and easy to use. It is a 2000 word long post packed with information for potential module manufacturers, and I hope at least 1 person will find it useful and will benefit from those information. :)