I don't think such invitation will be a good one. This forum is the best place to teach someone what he doesn't know and asking the person to pm or inviting the person for private discussions then the purpose of the creation of this forum has been defeated because this forum was created to educate others who don't know bitcoin and possible cryptocurrencies and users get merit from the contribution made that helps others. And I believed that newbie needs merits to grow up and the best way is to contribute the knowledge he has gotten in the forum. That newbie had an ulterior motive and it should be avoided with all manner and actions from the dude.