Another question I have for you guys/girls is, "Is drawing fun for you? Do you enjoy drawing? Also where do you draw, is it at a desk, your bed(someone elses bed?) the floor, a chair, standing up, etc?
Drawing is great fun for me, provided I'm not getting frustrated/hitting walls. But I find that only happens when the direction I'm taking the piece doesn't really make sense when I think about it. I usually draw at the computer, sitting, with my tablet on my lap. If I draw on paper, it's basically the same position.
Finally my last most important question. Does anyone here draw in photoshop? If so isn't it hard to get really crisp lines like you would with a pen or a pencil? Whenever I try drawing in photoshop all of my lines are blurry. I drew the picture above exclusively in photoshop and the only way to get the lines looking nice was to carve them using the eraser tool. However doing that takes a large amount of extra time. Which in turn just rips out whatever vitality the drawing used to have in it. Anyway to sum this up "Whats the best program to do line art digitally?"
I draw in photoshop. I haven't really looked at it much, but there's a tonne of options for modifying the brush's behaviour. Try playing around with the Hardness property. Also try using a very small diameter brush. I use diameter 4, but usually work pretty lightly with the tablet, so the brush is often a lot smaller. Of course, my stuff is scratchy as hell, though. Just throwing the idea out to you. You might want to check out
Manga Studio. (EDIT: Oh can't believe I forgot this, but you can achieve sharper lines in photoshop if you work with a larger than intended canvas size (say double size), then shrink the final image down to intended size)
Your drawing kind of disturbs me, since the girl seems to have the proportions of someone aged 10, or maybe even a little younger... except she has voluptuous breasts. I can't really nail down specific issues that lead to this impression, but I think it's to do with the body being very narrow, especially the shoulders and hips, making the head look alot bigger and nudging the proportions into the direction of `child'. I dunno, it's just the impression I get. Neck is very thin, back muscles might need a little more presence in the area between the ribcage and the arm.
also: photos. posemaniacs is cool in that it lets you see stuff from a bunch of different angles, but if you want to draw natural-looking people you will learn best by comparing your stuff against real people. (I hear there are photos of naked women on the internet somewhere.) with photo reference it's pretty tempting to just copy the reference exactly, though, rather than deconstruct it.
I followed your suggestions here and deviated away from pose maniacs. Very rewarding; here's something I just did:

Unforunately I did a lot of contour-following rather than analysis, but I still think the analysis that I
did do paid off.