Eye position:
I agree, I'm moving the eye closer to the nose :)
Hair:
it's meant to start thick at the top and be thin towards the bottom, I wanted it to flow out of the frame but didn't want it to be massive
Thanks for the comments :)
all i can say is i love her hair (im the same way when it comes to drawing people)
nice one... maybe it needs some adjustments in general anatomy, but it's not bad...
Oh... That's a stray pixel in the lower section of the image...
I agree about the eye..Usually the outside of the nostril lines up around the inner corner of the eye. It looks a little over dithered in places(ie, neck/collarbone area) and although her hair looks very thick around her face and close to her skull, the ponytail itself looks a little thin/sparse, especially as it gets longer. Nitpicking aside though, good piece! I like the nose and eyes a lot and the hair framing her face is gorgeous(I'd put a shadow underneath the hair though;)) She has very nice features and the lip palette is pretty as well
Nice! She is very lovely, but I think her left eye is misplaced. take a look at my quick edit:
http://img5.imageshack.us/img5/4001/consueloedit.png
I just bumped the eye over a bit, and I think she looks a lot better. Your call, though. Other than that, this piece is very good!
(of course, you'd have to move the eyebrow, etc. as well, my edit was really very poorly done! 
)
Great work! Love the dithering.