I also believe that those who recruit users must take greater responsibility and tell more about rules here at steemit

I think that this is important. Oftentimes, somebody will proudly share "I have introduced ... to Steemit" and within 2 or 3 posts, they'll get caught plagiarising. With the idea that recruiting 10 people is better for Steemit than finding 1 good person. Unfortunately, the "recruitment message" is focussed around how much money people can make, setting the wrong expectations and many are now "trained" to go to the Newcomers Community, post their achievements, etc. without seeing the bigger picture of what they can achieve on Steemit.

That's difficult to avoid with tags - I'll sometimes want to refer to #club5050, #club75 or #club100 without alerting the attention of everybody looking.