I do it unless/until I will get myself in trouble, it's fun and satisfying for all. One friend at a time to stretch the budget, with an occasional group splurge.
I'd NEVER pay for a algo-driven, ad-saturated social network...so even if it's purely symbolic in the long run, I just upgraded to demonstrate with my wallet that there is a market for this cool community.
I know I'm not cool. That's why I appreciate the PI community for letting me play at being cool. I feel like a hipster pollywog with a protective froggie parent letting me explore the pond safely. Sure, at some point I'm likely to get snatched up as a seagull's breakfast, but I'll enjoy the pond while I can. Thanks.