[obviouslygreen]

Not only does it apply to any platform, this particular lesson keeps getting re-learned and re-ranted regarding FB, Twitter, and LinkedIn.

They all present massive opportunities to reach and interact with users/customers/clients... but unless you've been living under a rock for the last few years, you should know this kind of thing can and DOES happen.

This shouldn't and won't stop most people from building services on top of these platforms, but at this point you either know this is a risk and accept/plan for it, or you don't know this, which means you do not have an adequate understanding of the infrastructure you are depending on.

[jamiemchale]

The problem that I had, and why I wrote about it, is that Facebook didn't follow their own policy on breaking changes.

We had planned to use Facebook-only for the first phase of the app - as it has a prebuilt social graph, friend model, and notifications system. Easy to use, and with a large base of users.

I guess my point is that even if you think you have taken a calculated risk (90 days breaking changes), the companies can find a way to mess up your plans anyway!