Remember when I was a child, there was one time when I organized a gang fight. After that, those seemingly kind classmates all showed great respect to me. In fact, I have always been a good child, not bullying others and never fighting. Even in that gang fight, I didn't even use my hands... SO~ Public opinion can create popularity with just one event, and it happens instantly.
The same goes for websites. Solving one problem, an important problem, can make a website successful. The website I'm recommending to you today helps us solve the烦恼of defending against spam emails.
Online services inevitably require continuous registration, and the most basic option for registration is an email address. Although email is currently the way to confirm a virtual identity, the "detestable" commercial interests drive a hidden current that constantly disturbs us - spam emails (advertising emails). Especially since SNS networks became popular in recent years, we have been harassed more frequently. The website's robots seem to be our close friends, always starting with lines like "You might like..." or "We found that you..." or "You haven't been here for a long time...", recommending things they think we need. The website's program knows better than we do what we need, which is simply a joke.