Only 10 images per profile
WikiTree isn't meant for storing large collections of family photos. If everyone scanned all their childhood photos and put them on WikiTree we couldn't remain a free website. Other websites are designed for photo storage. We are a genealogy website.
Therefore, we have made the rule that only the first 10 uploads to a profile count. That is, if you're uploading more than 10 photos of the same person, only the first 10 will count toward your Scan-a-Thon score.
Thus a tactful way of saying "please don't upload your whole album of photos to your own profile." Yes, you can put 11 or 12 or 14. But only the first 10 will count to avoid 50 on each profile.