Where I trained as a journalist, we were fined every time we made an apostrophe error. 10p for the first week of the course, 20p during the second etc...
Were we to have done this at the beginning of the year, by my reckoning Ieuan Wyn Jones - or his affable press officer, at any rate - would have to cough up £5.20 for this 18pt headline on his latest press release:
2007 – Its time to make a difference