It’s a good idea
My question is who decides what the degree of spoiler is? I’ve seen people who don’t want to see any kind of pic. The drama for others is ruined if they find out the couple held hands or wore a certain dress. I’m close to impervious where spoilers are concerned. There is a wide gamut of what people might consider mild, moderate and severe spoilers.
Instead of a MMS spoiler tags maybe a Screenshot tag, plot reveal tag, recap or rant tag?
But @XingBack, the most important tag would be the WDH tag so that I never miss a pic. ;)