Yes, but the old fashioned ways (mail, email, phone, in-person) are still the most effective and productive—online fundraising is worthwhile as long as you keep things in perspective:  https://michaelrosensays.wordpress.com/2018/03/14/is-online-fundraising-really-worth-your-time/

The 1.5 million nonprofits that use Facebook for fundraising are worried the social network’s new algorithm could hurt those efforts with its new algorithm that favors posts from friends over those by organizations—Instagram is now gaining favor:...