https://www.cnet.com/news/prince-harry-and-meghan-markle-royal-wedding-rules-pinterest-over-facebook/

When Prince Harry weds the American actress Meghan Markle on Saturday, May 19, the entire world will be watching. After all, the royals have a knack for making sure their elaborate weddings set the bar high for the rest of us commoners getting hitched. 

Because of the pomp and circumstance of royal weddings, they tend to dominate social media -- some platforms more than others.