Proposal: Remote Sensing and Photogrammetry
As you know GIS-SE and ES-SE are two sites that are very close to this proposal. A while ago when I wanted to advertise this proposal on Earth Sciences, I found that the sites that are still in beta phase don't have a community promotion ads thread so I asked here what to do (I think my comments there have been deleted) and plannapus answered that I can create a new thread on Earth Science meta to advertise my proposal or advertise it on chat and personally he'll not be offended because my proposal is very related to earth sciences so I did create a thread there to advertise the proposal but yesterday when I tried to do the same for other beta sites that I think are somehow related like Space Exploration, Open Data, Engineering, Aviation, I realized that this action is not permitted.
We don't actually allow promotion of Area 51 proposals in meta (or the main site) at all. There are rare exceptions — like calling into question if the proposed subject is better off on that site — but with so many proposals vying for attention, allowing each one to start soliciting support on the sites became unworkable pretty fast
Now my question is can I advertise my proposal on chat part of the relevant beta sites like
Or it is forbidden just as advertising the proposal on the meta part of these sites?