Find this post really interesting.
We all are very aware of availability of ME non O based on marriage from places such as Savannakhet, Saigon etc.
There was an expert (some time ago) insisted that a multi entry non O retirement (12 month visa) was available from Savannakhet.
However I have never seen a report of one.
The ME 12 month visa is very popular with some married guys.
Would have thought it would also be popular with guys with non based on retirement.