LinkedIn has been more than professional networking for some time, of course, but I still found this somewhat shocking. This reminds me of something a former KISSmetrics manager told me, about a $10,000 data purchase from an old-school business data vendor that turned out to be 80 percent inaccurate, spurring a refund request.
LinkedIn data quality stat: clobbers competitors in sales intelligence
Published
ECPM BLOG 