once they have created an account and accepted your friendship you can post a plurk with their name in it so others can respond.

encourage them to add a picture and some info as more folks will friend them if they can tell more about them

she has a page and picture. dannyjann

she is a librarian going to a new job as a high school spanish teacher.

great! all you need now is for her to accept your friendship (make sure she knows how to do that) and she'll see your plurks!