Engadged for me means participating with some regularity which I don't on neither of those social media chanels.
I kind of use Facebook more to catch up with my friends (as I'm currently abroad) and LinkedIn for professional stuff but not too much either.
In both I cases may use them 2 or 3 times a week... not much more than that.
If I say engadged I could probably refer to CodeProject or StackOverflow which I open multiple times a day :p
Allow multiple selections because a person who is engaged to social media is using multiple social medias for different purposes. Like for professional purpose, Linkedin, for sending messages Twitter and Facebook etc.
Agree, that would be nice. FB and Linked In are the ones I use. FB on a daily basis and Linked In very rarely. There should have been an option for Code Project as well I feel