Stars sometimes cause us vast moral dilemmas.
Should we support those stars who gyrate appallingly, but whose music we secretly love? Should we adore those stars whose songs we adore, but whose personal life seems a sewer of broken hearts and severed senses?
Now there is another parameter to this axis of complication.
Lady Gaga, she of the interesting designer fashions and music for gym clothes, is, along with other stars, quitting Facebook and Twitter.