Resurrecting a dead torrent tracker and finding 3M peers

> Is this legal?

Why wouldn't it be? You're not actually hosting a tracker in this case, only looking at incoming connections. And even if you do run a tracker, hard to make the case that the tracker itself is illega. Hosting something like opentrackr is like hosting a search engine, how they respond to legal takedown requests is where the crux is at, and whatever infra sits around the tracker, so police and courts can see/assume the intent. But trackers are pretty stupid coordination server software, would be crazy if they became illegal.

Is this legal isn’t a useful question. The better question is how likely are you to get sued? With civil lawsuits it doesn’t matter if it’s legal you can be sued and harassed by lawyers if you get on their radar.

This is definitely the right pragmatic take. A lawyer friend of mine once laid it out for me: "in litigation, if you go to court, even if you win, you lose". The reality is that court sucks, and getting sued sucks for all but the ultra-wealthy (who can absorb the cost). For those of us with less than $100MM, court is a universe to be avoided.

Don't underestimate this.

My family members sued each other over a small inheritance. 5 kids fighting over a couple million dollars. Case has dragged out across almost 4 decades. Lawyer fees dwarfed the size of what was being fought over several times over. Some family spent time in jail for contempt of court... Family members then put up all their personal assets to keep fighting. Then they lost and were faced with a judgment that left them destitute well into their retirement years with no way to earn new money. Some family members are still appealing and fighting adjacent court battles (property seizure, etc). This process has consumed the last decades of their lives and everything they worked their whole lives for.

Not only would I say never end up in court, I'll extend you one further. Never get the government involved in your personal relationships.