Hope I'm not getting annoying, but I was really lacking several blur types.
So, here's yet another variable size gaussian blur, only this time you can choose the ANGLE.
Very useful for motion blurring, its faster than doing the fullscreen thing.
Good for ninjas. And stuff.
It's almost just as fast as horizontal and vertical plus, so I guess it replaces them (just do two passes, one with angle 0 and another with angle 90).
Included example: scirra logo moving with per-sprite motion blur.
Edit: as per Shviller's request: a motion trail effect, similar to motion blur but only in the direction of the angle.
Edit: bleh fudged the weights in the Motion Trail effect. Will fix tomorrow.
Only one blur type remaining in my list