I am having a Central site created. I am trying design the layout. I want to be able have up to 15 individual site links displayed on the Quick Launch bar.
Is this possible? If so, how so?
Yes it is possible in two ways.
1: You can create site navigation and allow then for Quick lunch bar. 2: you can create Term Set for those sites and add then in Quick Lunch.
2nd option is best for you as you want central repository.