If you searched for 'iPad SharePoint lists.asmx", 'iPad SharePoint UpdateList' or something of that ilk chances are you arrived at this blog. This is interesting if for no other reason than there is no help available for consuming SharePoint web services from an iPad that I can find as of this blog's posting.
Anyone from Microsoft willing to help me connect an iPad to SharePoint via web services?
There's Gold On Them Thar Wrists
14 hours ago