People started exploring the idea that technology would revolutionize society in dramatic ways. While views differed on details, many agreed that combining computing and telecommunications marked the beginning of a new era. This allowed communities of interest to form and connect in new flexible and productive ways, contributing more to various fields. However, information technology also creates problems like significant differences in information availability between regions that could increase. Additionally, some governments may be wary of new information and reluctant to promote certain types of communities, despite the ability to remotely access information-rich regions with low-cost terminals. There were also initial hopes that the internet would revitalize a sense of community, but disadvantages of only interacting virtually with those never met became a social liability.