I enjoyed one of those Twitter engagements this weekend. Well, I say enjoyed, maybe more like the engagement one has with the front of a speeding train.

It got me thinking about Socrates. I’d bet he’d love Twitter. Lots of sophists online. Socrates loved a good debate. Trouble was, the sophists didn't.

I’ll tell you a bit about Socrates. He questioned everything and accepted nothing. For him, truth was its own reward. His philosophy put him up against the sophists.

Sophists earned a living selling their own “truth”. You weren’t meant to disagree.

So what can Ancient Greece teach us about Twitter? Glad you asked me…

It was hailed as the new dawn. Microsoft was squaring up to Google for search. Google looked to have a fight on their hands with Bing. But look at this… why can't Bing find stuff on Microsoft's own site - yet Google can?

This is the bing result for Vista Service Pack 2 on Microsoft’s own download site. Bing can’t find it. No results. Zilch. Nothing. What about a Google search?

Well. Let’s take a look. The result may surprise you…

Quite a reaction last week when the news broke about the RSA SecureID breach. Someone may now know how to compromise two-factor tokens. Technology isn't everything. RSA should tell us that! Whilst every villain knows how to work around two-factor authentication anyway, the exposure of the underlying algorithm should have been viewed as inevitable. Before I’m castigated for saying this, let me explain…

My apologies for this deviation from my usual style. But we need some help. A lot. Not for some worthy charity, but for a nation. Can Martha Lane Fox show the kind of drive needed to create a true digital Britain? Britain is being dragged deep under water by BT, after we survived the shipwreck caused by the SS Banking’s collision with a financial reality iceberg.

We must divorce BT from the cosy relationship it enjoys with central government. Its smug monopoly on the mechanism for change, its incompetence.

We need a publicly revered figurehead to drive this forward. A digital Joan d’Arc. Martha, we need you.

So, petulant HSBC picked up their ball and set their sights on Hong Kong. Again. And then to no one’s surprise, they decided to stay in London. Again.

Maybe being handed the tickets and having the door held open wasn’t expected. Looks like we’re stuck with them. What if they had decided to go? HSBC threatens to go. Would we get by without them?

What if they had gone. What if all the banks decided to go. What would happen?

Would the economy fall apart, or would we actually be better off?

Society. We hear that word daily. But basically its all about you, me, everybody. Society is the framework that binds us, defines us. How banks should be - great, working together.

We work best together. Get things done. Our lives are richer, we all achieve more. What happens when we build places that divide us?

That’s right. We destroy trust. And no trust means no sale.

Like banks. It’s just not us, its just us and them. And its gone wrong. Unsociable. Maybe we need something better. A social, community bank…