I'm hard pressed to think of a 16 digit number that I'd want to search for, but I suppose there could be one. Barcodes, ISBNs, etc. But, for the summaries of s

I'm hard pressed to think of a 16 digit number that I'd want to search for, but I suppose there could be one. Barcodes, ISBNs, etc. But, for the summaries of search results, I see no reason why scrubbing the numbers would be a bad thing. I can't imagine complaining about seeing XXXX XXXX XXXX XXXX in a result summary instead of 5424 0000 0000 0015