You have the right to talk, so we have the same right to state our opinion, the ones that believe in the traditional family. I don’t believe that the ones that do not like LGBT movement necessarily hate the people. Someone mentioned religion in a post above. Please let’s not involve religion here. I also feel bad for Envato promoting this (and it’s not the only one). In my humble opinion, I think companies should keep a neutral path when it comes to actions that people choose to take.
Just my two cents.