That's a great point. I also observed that and the fact ratings seem fairly volatile outside the top 10. I was only noting positional changes of the languages m

That's a great point. I also observed that and the fact ratings seem fairly volatile outside the top 10. I was only noting positional changes of the languages mentioned in the article over time. Its main point of other reasons to to choose a language than popularity is well taken but I do not thinking making using of the TIOBE index as it does argues this well.