How long are their holidays?

The BBC's Newsnight Economics Editor, Paul Mason, usually updates his blog very regularly, however he seems to have gone off the boil recently. Here's a list of the dates of the last 20 updates to his BBC blog:
26 April
30 April
30 April
3 May
9 May
14 May
16 May
23 May
6 June
12 June
13 June
14 June
15 June
18 June
28 June
29 June
2 July
3 July
4 July
27 July - A brief musing seemingly sparked by landing at Heathrow

Since then not a word. Could it be that Paul Mason has been away on holiday for a month? Lucky him, nothing too good for the BBC's in-house 'ex-Trotskist' - 'up the workers'.

I suppose that the longer he's away and silent, the less chance he has to poison people's minds.