Hehe, jus jokin', WHD. I joke I joke, I keed, I keed. But personally, I like Umbrakinesis better. Darkness controlled is my favorite effect. Teleportation through shadows, projection of blasts of darkforce. But like I said, it's gotta be deactivation of photons, and manipulation of deactivated photons (which appear black, and function the same as regular photons, they just look black, so constructs made of them, while actually being light constructs, would look like they were made of solid darkness) and/or repulsion of light or coloring of light black via Chromokinesis (color control). It could even be manipulation of the fictional energy Darkforce, but it can't be just the repulsiuon of light by itself; if so, THAT is lame. I would root for Photokinesis, too. I mean the manipulation of photons versus the manipulation of deactivated photons (or repulsion of photons).
“…Judge not what a man has done, but judge what he could have done if he was a different bloke altogether. For art thou a leper? And a leper can changeth his spots…” --Rudy Wade, Misfits (Series 4, Episode 8)