Final answer:
Technological innovations have significantly transformed preprint communication networks, enabling global dissemination of ideas and bypassing censorship, with the internet and social media playing key roles in shaping modern information exchange and contributing to global interconnectedness.
Step-by-step explanation:
Preprint communication networks have been significantly impacted by various technological innovations over time, transforming the way information is disseminated and contributing to global interconnectedness. The emergence of communication technologies such as the telegraph, radio, and television, expanded the reach of ideas and information, transcending geographical boundaries and even circumventing censorship efforts by some regimes. Additionally, print media played a crucial role in the dissemination of influential ideas, exemplified by the impact of newspapers in American society and revolutionary materials like Vladimir Lenin's 'Iskra'.
The advent of computer networks and the internet, originally stemming from military and scientific collaborations like ARPANET, revolutionized information sharing by introducing the World Wide Web. The internet evolved from a text-based medium to a multimedia platform due to technological advancements such as fiber optic networks, leading to a shift from peer-to-peer interaction to a focus on commerce and media consumption. The rise of social media platforms further propelled this change, allowing for real-time sharing of multimedia news and information and creating new challenges related to media access and the digital divide.