Flirting and speaking a foreign language are a false equivalence to not knowing how to e-mail or use social media.
Whether using your definition or another, my point still stands that social media does not lead to GREATER social skills than previous generations possessed.
Not being skilled in ALL aspects of socialization isn't the same thing as lacking social skills in general.
I really see no difference between trying to determine if someone is in to you based on how long they emphasize the y in hey versus trying to determine if someone is into you based on the number of times they repeat the letter y in heyyy.
I never claimed that social media leads to objectively greater social skills, there's no reason why being able to write a great email is inherently superior to being able to write a great telegraph message. However, one skill is undeniably more useful in this day and age. It does not matter if you call it a social skill or a technological skill, the fact remains that there are people who know how to communicate effectively via social media, and those who don't, and just because you are comfortable in the latter category does not mean your daughter will be too.
Whether using your definition or another, my point still stands that social media does not lead to GREATER social skills than previous generations possessed.
Not being skilled in ALL aspects of socialization isn't the same thing as lacking social skills in general.