Who do you tell Twitter is down when Twitter is down?

For the uber-social-web2-sharing-sending-linking-blogging-tweeting set (which I’m a card-carrying member of … what do you do when Twitter is down?

You can’t tell anyone – you can’t even whine about it on Twitter.

All you can do is embed the Most Annoying Fail Whale Song Ever™ on a crummy little blog post:

Alas. How unsatisfying.