Twitter overload?

Is Twitter creaking under the strain?

I’ve not been able to tweet anything all morning (shock! horror!). Can usually log in ok, although it’s terribly slow, but not add anything.

Is it just me? Looking at Twitter just now, I see loads of recent tweets from my friends. But I can’t tweet!

So here’s the tweet I wanted to post but can’t:

Just arrived from Amazon – Richard Morgan’s latest cyber punk SF novel. http://tinyurl.com/2n5lsd. Can’t wait to start reading!

So there you are. Scintillating stuff but, you know, I gotta tweet :)