Do we need a major Social Media Category? What do you think?

[QueryJ]

Social Media has many purposes, and in order to ask questions about how to use Social Media to get a job, connect in school, work, personal life, do business, etc. you must go across many categories to get an answer. Some have suggested putting the various types as subcategories beneath the major Cateogory of Social Media. What do you think?

Additional Details
Here is an example:
http://answers.yahoo.com/question/index;...137AACjdHJ

[Zarg222]

in 4 yrs by teh time yuo would graduate, that concept might be dead or morphed into something completely different - and how could anyone come up with 8-10 different relevant courses for that major - one 800 page textbook/single class should cover everything