I have come across using the introduceyourself tag, but my intension was good as it was a post about mistakes to avoid when joining steemit, but I did get warned by a bot and have learn't from it. Luckily I didn't get flagged. I still have difficulty choosing the correct tags but it is still all new to me. Have read your article and it makes a little more sence now. So I will see how my next post goes.
that s what it is all about. trial and error, social experimentation. you got it!