I do think I could go for something like reddit that is free to read but posting and commenting requires a paid account. Could really cut down on spam, but hard

I do think I could go for something like reddit that is free to read but posting and commenting requires a paid account. Could really cut down on spam, but hard to get enough people to pay to make it interesting. I guess the SA model could work. Where you pay to join. Or annual fee is waived if karma is good.