Build an Ask.Metafilter-like site (pref. drupal

I'm looking for someone to build the code for a question and answer site for a small community. I'm currently leaning towards implementing Drupal, but open to persuasion for other base architectures.? Site should include functionality of the [login to view URL] site; developer should be familiar (or familiarize him/herself) with its uses and implementation.? Looking for swift turnaround, with attention to detail and someone with an easygoing nature. Location does not matter. Please provide a bid for the project, rather than an hourly rate. I have already completed a detailed site map and description.