Technology and Today's Real Estate Agent

Just 25 years ago, agents sold property out of MLS book, without email, voice mail, cell phones, lock boxes, fax machines and computers.  Today's real estate agent has to be an expert in all of this basic technology at a minimum along with first hand knowledge about websites,  IDX, blogging, social media and lots of third party applications that help us service our clients like virtual tour programs and showing program.  Certainly does make me stop and wonder what technology will look like in 25 more years.  Can't even imagine!