I don't think I have ever seen such unrelenting fanboyism in a programming language. It very well may be a fantastic language but its not an end all be all, we would do well to remember that.
It's died down, but discussions involving C# used to be rough, take pretty much any PL feature added since 1.0 (generics, lambdas, local type inference, etc...) and any time they were suggested before their official blessing and addition by Microsoft would be met with charges of useless fancy-pants PL wankery of no use to Real Programmers in the Real World who were Very Productive and this was Abstract Useless Stuff for CS Undegrads Who Didn't Work In The Real World.
I think it's mostly inevitable, to me it's no different than asking group of farmers which make of pickup or tractor is best, or a deliveryman which brand of shoes are best... I'm pretty sure you could come up with at least one analogue for most any vocation.
In programming, we have: language, practice (formatting, documentation, framework, etc.), methodology (testing, planning), development environment (integrated or otherwise), etc. and each of these is a lightning rod for disagreement. I think it just seems to be more prevalent for software engineers due to the fact that a majority of our discourse occurs online.