zlacker

>>lxm+(OP)
I wish services didn't store IPs at all.

If abuse is an issue, why not hash the IP with a nonce?

>>xvecto+W4
There are only 2^32 IPv4 addresses, if you know the nonce you just try them all... no privacy provided.

If you don't know the nonce, you can't match against other users-- so not useful for abuse.

But I'm skeptical re: abuse uses. For commenters, sure-- you may need to store IPs to combat abuse. But for readers? At most you would need sampled data or in-memory counters (e.g. to catch high volume bots).

Unfortunately, there really isn't any penalty for failing to minimize private data collection.

>>nullc+O7
But of course, the real reason is that those ips are worth analytics $$$.

>>hyperb+vl
It's also useful forensic data if your site is ever hacked.