Two thoughts on Pro accounts:
1. For people wondering why it's worth it: I support this site because I know it's full of real people and my personal data isn't being sold to the highest bidder. I rarely use any of the other Pro features, but still feel like I'm more than getting my money's worth.
2. If you can afford to financially support CoSo, please do. If you cannot, please know you are NOT a second-class citizen here and you are equally welcome and valued. This place is for everyone.