It induces short but intense panic attacks.
Let's say (and this is completely hypothetical) I just composed a 500 word entry about dancing in the kitchen, or womanly things, or something equally embarrassing and personal. Well, after hitting the send button there is almost always a panic that I did not just send that email to OhLife, and that instead I accidentally sent it to my boss or an old classmate or someone equally horrifying.
So far my reply button has not failed me and my emails have in fact gone to OhLife but they really should put a warning on their site and their emails that states:
"Use With Caution! Our product is not faulty but you will suffer from panic attacks nonetheless!
You have been warned!"