Javascript people have both and they suffer from "javascript fatigue".
Community strength is important and useful but it's by no means the reason people write software. Modernity is only useful if it solves problems. Otherwise it's just superfluous.
> If you don't have both you are wasting you time.
Perhaps you mean that you won't be able to boast your skills in interviews and apply at hip jobs? Perhaps that's true. However, enjoying yourself and making something useful isn't a waste of time.
Javascript people have both and they suffer from "javascript fatigue".
Community strength is important and useful but it's by no means the reason people write software. Modernity is only useful if it solves problems. Otherwise it's just superfluous.
> If you don't have both you are wasting you time.
Perhaps you mean that you won't be able to boast your skills in interviews and apply at hip jobs? Perhaps that's true. However, enjoying yourself and making something useful isn't a waste of time.