Correct. However, you'll probably mark it as spam once you notice the 4 emails. In case of twitter, people hardly notice repeatable content, say, posted after 8

Correct. However, you'll probably mark it as spam once you notice the 4 emails. In case of twitter, people hardly notice repeatable content, say, posted after 8 hours. And the tool allows you to auto-delete your previous tweet, and then it posts the same tweet.