As it could be very helpful that we can extract the questions that we like from Stackoverflow,i'm looking for a application that could do such following stuffs for me :

 1. extract the top voted questions at a given date and tag!
 2. extract the answered questions of some given user! 
 3.   ...

Recently i have create an [`opensource APP`][1] with `scrapy-python` and `PyQt` that could extract and collect the top voted questions at a given date and convert them to **PDF**.

I putted it on [Github][2],But as its in elemental level i thinks it could be more better and developed so i ask from users that if have any experience on related subjects and technologies feel free and help to improve it!;)  


  [1]: https://github.com/Bluebird7/poptop
  [2]: https://github.com/Bluebird7/poptop