This is a poor use of the Communication Channel. These are the physical instruments that help in communication such as writing, email or cell phone. This channel facilitates communication, widens it and allows the message to be transmitted more quickly. In this case, the use is poor because the note is very short and this type of messages is better to give them face to face.
Glass elevator or glass escalator effects describes situations where men(heterosexual men for instance) that are found in supposed women profession are put on fast track to upward advancement in the profession compared to the women folk. It is mostly found in pink collar and health care professions and is debated on under gender equality topics
