Re:View Counting at Reddit
by flai on Saturday May 27, 2017 @05:34PM
(#14432072)
Spamming is always cost vs. cost.
Fuzzing the votes like this is cheap for reddit, but makes it more expensive for the spammer.
The best spam-filter is tricked by a hand-crafted, personalized email that is well-targeted. However, the cost of these are insane compared to mailing the same thing to hundrets or thousands of users. So anything any spam-filter ever does is making spamming less lucrative for the spammer, and fuzzing does that.
Fuzzing the votes like this is cheap for reddit, but makes it more expensive for the spammer.
The best spam-filter is tricked by a hand-crafted, personalized email that is well-targeted. However, the cost of these are insane compared to mailing the same thing to hundrets or thousands of users. So anything any spam-filter ever does is making spamming less lucrative for the spammer, and fuzzing does that.