Very sad, this has been my main go to site for anything new in mtg. I may not have agreed with everything or everyone, but it is what it is. Thanks for the years of information, excitement and wonder Sally. May you ever be found in the way way back machine or some such toodles.
Like Giant Solifuge
you can play it in mono red or mono green or g/r
rather than print a purely red or purely green or gold card, a hybrid card can be all of those things at once.
For that reason, I think they will use it more (for characteristics that are "shared" among colours)