Wikipedia could be failing

This isn't good news, that Wikipedia could be failing.

The essential point is that the number of volunteers is dropping quickly. But twhether that's a problem depends on how you view Wikipedia itself. If they've pretty much done what needed to be done and now all that's needed is updates and housekeeping then it doesn't.

If, however, you think they need millions more pages written then perhaps it does.

Up to you which you think really.