Only members having the right to create mods would be hilarious... Members are, what, 10% of all the players? And how many of the members can actually code well enough to make mods?
But it's not a new thing - for example, making CLOTs was always member-only too. I dare assume that people who care about WL enough to make mods most likely already bought an [M].
Edited 4/6/2017 21:24:50