I mentioned Python simply because it was ranked highly in some of these kinds of surveys, even though it has quite a few well-known problems as a language. It demonstrates that ranking in such surveys is not necessarily correlated with the capabilities or fitness for purpose of the language.

In some ways, Python is in fact worse than many of the mainstream alternatives - for example, it's not unusual for people to look to rewrite Python systems in some other language because of performance issues at scale. Same (if not worse) goes for Ruby.