I thought I remembered seeing a question about this, (Thanks @Mapperz).
I noticed that the esri developer website has a link and tag on SO.
[As well as one to this site]
The question about using stack overflow for a help system seems to be answered in the link.
It seems redundant to have the "ArcGIS" tag outside of GSE.
there are 547 ArcGIS tagged questions but I get over 1100 questions when I just do a text search on ArcGIS on SO.
This question seems to be related also.
As there will be ArcGIS sdk questions spread between gse and so.
Do we have a suggestion for this?
The main point is... If esri developer is recommending placing [ArcGIS] tagged questions about the ArcGIS SDKs and Runtimes on SO and there are many questions already on GSE.
There will obviously be missed answers, duplicate questions, and generally non-optimal use.
Should we recommend migrating all GSE "ArcGIS SDKs and Runtime" "coding" questions to SO with the ArcGIS tag or ask them to change.
or as originally stated "@Brad Nesom is off-base" just downvote this question and leave it like it is.
Should we encourage more Stack Overflow questions to migrate here?