The last "Open Source Advertising - Sidebar" I see, Open Source Advertising - Sidebar - 1H 2013 is for the first half of 2013, which has been over for about 2 months.
Is there another place to submit these, or is this project dead?
The project is not dead. More relevantly, thread creation is not automated. It's something we've looked at doing but it hasn't exactly been a large priority, because usually I don't botch the timing this badly. Usually, so naturally as this is not usually, I botched the timing this badly.
I've posted the new iteration of the session here. I was originally going to add an extra disclaimer about any advertisements posted within 2H 2013 to remain eligible and can be reposted... but every ad posted since then hasn't actually hit the threshold to begin with, so we're kinda green there.