The thing to understand, and what the author of this post has wrong, is that I am not looking to hear about how much TIME a developer spends on programming. I am wanting to hear the STORY of their personal interest. Because the truth is that if software development is a personal interest to you, then you will find a way to pursue that interest, within the time that you have. You'll find a nook or a cranny in which to dig about learning things and finding out new stuff - maybe for 30 minutes before you go to sleep, or on the train, or somewhere.
The point is that employers want people who are INTERESTED - they are not necessarily looking for people who spend all available personal time pursuing an interest in software development.
And I can tell you with certainty that if you claim to have a person interest in software development but you cannot find any time outside work to pursue that interest, then you are lying. Perhaps to both yourself and the recruiter, but certainly you are lying. If you have a personal interest then you are DRIVEN to pursue that interest. If you claim a personal interest but also say "I'm just too busy these days to do anything.", then you have failed to admit that in fact you do not have a personl interest, you just go to work to do your job and go home.
So no, recruiters - at least this recruiter - are not looking for people who spend all non work time pursuing an interest in software, but are looking for people who can effectively articulate their passion and can explain how they DO fit it into their life.
Talk to me, engage me in a conversation, explain in some depth the things that you do find interesting. This has nothing to do with spending hour up endless hour writing code, it has to do with connecting directly to your personal interest, to the thinking that you have done.