I'm not familiar with Grails, I assume yours is an example for when getting support for free stuff worked? Without an actual reward-connection though this come

I'm not familiar with Grails, I assume yours is an example for when getting support for free stuff worked? Without an actual reward-connection though this comes down to luck on many levels. I mean it's nice for me when somebody gets paid from a completely unrelated source and yet is willing to help me, but that's not a very reliable thing to rely on a population level, or let's say I think the success rate can be greatly improved by establishing a reward connection.