According to @SimianLogic, they had 300,000 users. If they are sending about 1,000 emails a day, that would mean that each user is receiving an average of 1.2 emails a year.
There is also a monthly newsletter that goes to 30,000. That means that in addition to the 1.2 emails a year each user receives, 10% of users receive an additional one (1) email per month. Given that only 10% of users receive the newsletter, I'm assuming it isn't too difficult to opt out.
This doesn't seem like spam. Rather, IntroCave (now IntroMaker) has hundreds of thousands of users and therefore needs to send thousands of emails.
I don't see any evidence of being a spammer.
According to @SimianLogic, they had 300,000 users. If they are sending about 1,000 emails a day, that would mean that each user is receiving an average of 1.2 emails a year.
There is also a monthly newsletter that goes to 30,000. That means that in addition to the 1.2 emails a year each user receives, 10% of users receive an additional one (1) email per month. Given that only 10% of users receive the newsletter, I'm assuming it isn't too difficult to opt out.
This doesn't seem like spam. Rather, IntroCave (now IntroMaker) has hundreds of thousands of users and therefore needs to send thousands of emails.