keywords: hype hynes rising industry technology
text: Industry pioneer says rising hype may hurt growth Inside the Hynes Convention Center, it feels like 1999. About 5,000 engineers and venture capitalists have gathered here to discuss and to celebrate one of the hottest technology markets in the world -- the use of Internet technology to move telephone calls. This week's VON (for ''Voice over the Net quot;) Conference features the same breathless optimism that drove the Internet ...