I'm a new Ancestry.com user and just spent many hours building a family tree by finding people in Public Member Trees and merging them with my FTM for Mac tree. I expected that the source citation being automatically added would tell me the data came from Ancestry.com (of course), but also which family tree and the owner. I made the mistake of not looking at this earlier. I was extremely frustrated when I found that the source citation only said it was from Ancestry.com. Also, when looking at person X, the source citation added by Ancestry.com tells me "Record for X." I see no useful purpose for this.