I remember reading a long while (few months? more than a year? not sure...) that a nudge feature would be implemented to get people's attention. The reason invoked was something along the lines of "Private Messaging is Spam" and "Social Interactions are better done on Facebook than StackExchange".
So, does that feature exist? If yes... where is it hidden please? If not, is this still a plan or has it been dropped?
Right now, it seems the only way to "reliably" signal to someone to come to a chatroom is to "spam" (as in repeatedly adding comments on an answer or comment), in order to be presented with the "move discusssion to chatroom" option.
Evidently, either I'm missing something, or the nudge feature exists, or the current mechanism needs a nudge feature.
By the way, I'm NOT talking of this type of nudge at all!