This article asks. I think you need both. You can't just hide on a website, you also need a Facebook page (not Facebook group, I reckon).
Social media will do a better job than a badly designed, and badly used website. But if your church thinks and plans how to use and incorporate its website into church life and communication it is still a valuable place. It's the church's internet home turf. That's a valuable thing, I think.
Social media killing church websites
