I might have an unpopular opinion but personally no I don’t think so. I think each and every members contribution either through starting a post or offering support is creating valuable support. I don’t believe “singling” out members is good. What about those members who fly under the radar but are just as supportive? It won’t acknowledge a vast majority of members and will make them feel like - - -
I see where you’re coming from but there are other ways of acknowledging members. Replying to someone’s comments on a post and thanking them for their input is a start.

I don’t disagree with your intentions which I think are all very well and good. But this is a support community and we should all support one another.