> The term "gate-keeper" is colloquially used to refer to those who needlessly prevent or discourage others from participating at all in an entire hobby/career-

> The term "gate-keeper" is colloquially used to refer to those who needlessly prevent or discourage others from participating at all in an entire hobby/career-field/community. Disagreed. That term is frequently used for anyone that isn't an overly positive cheerleader.