The description of this proposal is:
Proposed Q&A site for who doesn't like StackOverflow spamming, Copied questions, etc.
What exactly does that mean in terms of scope? Is ProgramErrors meant to be a version of Stack Overflow with less spam, fewer copied questions, etc., or is there a particular niche it is meant to fill that Stack Overflow does not? If it is just a "better" Stack Overflow, how will this be accomplished?