Not true. Sometimes something is so entrenched in society that unless you smash into it head-on nothing will happen, and you might even be seen as something stupid.

I agree with the fact that this is not "disruptive", when I opened the post I expected to get something that can help you cater you wedding for a fraction of the price or something, or a mechanism for to shop and rate wedding planners, something.

Now a REAL wedding disruptor would be a tool that auto-generates video/photos of you and your family at a wedding so you can send those out and skip whole wedding nonsense, and go drinking with all your combined friends for the evening.