[iammeow]

I use their iplists in pfblocker-ng since 3 years. It's incredibly useful, like "let's block all traffic from tor exit nodes appeared online in the last 30 days".

[voltagex_]

Useful, unless your customers are trying to reach you via Tor.

[mirimir]

Yeah, funny. The ones you really need to worry about won't be stopped by that ;)