On at least two previous occasions, UK politicians have argued that Google's accounting is a little too creative when it comes to taxes, and this weekend, the search giant was called out again. Lord David Puttnam even used the word "outrageous" to describe Google's habits. This whole affair began about one year ago, when an accountant hired by the Sunday Times found that over 90 percent of Google's UK tax revenues were channeled through Ireland in 2007,