I want to agree with this also. After a profile from a GEDCOM goes through so many merges, sometimes after I clean up the Acknowledgement area, I realize I may be giving equal credit to someone who copied and pasted, versus someone who maybe went on a long trip digging through dusty records from small libraries or going through Ellis Island manifests or something.
In the end though, I know that it is not for me to decide, so I leave it all and I just clean and organize. Besides, perhaps, one day, someone has a question about one of their ancestors, and I just deleted the name of the person who knew the answer! It could happen!
Trib