Ask HN: Users who register but never activate
So, I'm turning to the HN community to see whether you guys have any experience with this, and whether you think there is anything fishy behind it.
This behavior baffles me because I always activate accounts I register for, but maybe this is normal in terms of the average internet user?
Benign reasons I can think of: (1) People get lazy, (2) The email went to their spam folder and they can't find it, (3) They gave a fake email when registering and didn't know they had to activate, (4) Changed their minds about resgistering, (5) Other?
But, I'm a bit paranoid and wondering whether there are any "nefarious" reasons for doing so.
Do you guys know any way to exploit a website in this way?
Should I worry about it?
Should I email the users a reminder to activate?