It's a well known fact that a picture is worth a thousand words and a special event in Belfast is about to reinforce that age old adage.

BBC: Artistic bombs..Irish history in cartoon form

So we decided to start with our colleagues in the BBC newsroom and the answer that came up time and time again was that age-old adage: location, location, location.

BBC: Devon - Devon dilemma: can you help Helen ?

In that case, though, a market adage, and my adaptation of an often-repeated tip, should come in handy, even in the Twitter age: Before acting on uncertain information, "buyer beware, " and "don't trust, verify".

WSJ: Current Account: Capital Market Tech Snags Grow Alarmingly Frequent