It is not a new article, it´s a research finding in 2005. I post it here to encourage turkish learners showing them that turkish is one of the easiest languages to learn because  the grammar rules are not very difficult and once learnt there are not a lot of exceptions to the rules. Its logic is easy.

I heard about this before, it´s very interesting. However, I must say that how difficult a language is to learn to foreigners depends on more factors then just the relative complexity of grammar. For me for example, the vocabulary is very difficult, it is like nothing I know. And the grammar, although it doesn´t have that many exceptions I suppose, it also very difficult to learn because it´s very different from any of the langauges I learnt before. It is an agglutinative language which makes me very confused very quickly and the sentence order is completely upside down...