Leaking valve cover gasket? What else could this be ? : subaru(02)

Leaking valve cover gasket? What else could this be ? : subaru(02)

Image gallery: Leaking Valve Cover

Valve Cover Leaking Stop at Kathleen Ladd blog Is It Safe To Drive With A Leaking Valve Cover Gasket at Cathy Delacruz blog Leaking valve cover gasket? What else could this be ? : subaru