About writing!

So, I was wondering here in this section and I saw that a lot of stories here aren't finished. D: This reminds me of another story site where a lot of people posts a lot of fictions but the majority of them aren't finished. (I know, is just a hobby, but this is another talk).

I'm creating this thread to talk about your writings: questions, brainstorming, complain about Writer's blocks, anything.

I think some links are pretty good to put here:

http://www.springhole.net/writing_rolepl...index.html - this is from a site with some tips about writing in general, but for me, the strong point of this site are the generators - useful when you are uninspired. (that's why I put the link of the page)
http://katfeete.net/writing/suestart.php - if you think that your character is overpower, take this quiz. I know there are a lot of Mary Sue tests over the Internet, but this one is a very honest one.
http://writingexercises.co.uk/index.php - Some writing exercises.

If you guys know more links, post them.
I've found Springhole's characterization guide and Mary Sue checker to be very useful for making interesting but not overpowered (or underpowered) characters.