a smal change has been introduced to the scoring system today:
Per downvote on a question has been raised from -1 point to -2 points (maximum -20 per question)
Per downvote on an answer has been raised from -2 points to -3 points (maximum -30 per answer)
Downvotes on comments remained the same: -1 point (maximum -3 per comment)
All user points were recalculated to reflect this change.