Emma Frost is most certainly a telekinetic! If you remember, it's been established in Uncanny X-Men that there is a thin line between telepaths and telekinetics. Nurture not nature is what makes a telepath a telepath and the same with a telekinietic or someone who has both. Evidence can be seen for this in several ways.
- When Jean Grey and Emma Frost switched bodies back in the early 90s, Jean was able to use telekinesis while inhabiting Emma's body proving that Emma has some latent telekinetic powers
- Cassandra Nova was able to use telekinesis while inhabiting Xavier's body in Morrison's New X-Men