@Federico I understand your concern though, and a good example of many successful lists is the big-list tag on Mathoverflow. Those are good questions, the bar for voting on them is very low (you don't incur a -1 penalty for down voting an answer), they allow editing by others, they provide canonical information and they can earn badges (so it's not all for nothing).
mathoverflow.net/questions/tagged/big-list?tab=Active