My 30-day karma is higher than my overall karma, and I can't find anything in my post/comment history that's at negative points. Bug, or does the 30-day feature count all upvotes instead of net karma?
Total Karma cares where a post was when it was voted on. 30 days Karma cares where a post is now. Do you have a MAIN post that was in DISCUSSION when it received some of its upvotes?
Is the karma shown that accumulated from posts and comments that were made within the past 30 days, or from all votes on all posts within the past 30 days, regardless of the age of the post or comment?