Diversity and convergence The Internet is so deeply ingrained in our lifes and its scale is so large, its future development must be through evolution (migration); a wholesale replacement, even with something vastly better, is impractical. However, many attempts to upgrade Internet services in the past have Diversity and convergence The Internet is so deeply ingrained in our lifes and its scale is so large, its future development must be through evolution (migration); a wholesale replacement, even with something vastly better, is impractical. However, many attempts to upgrade Internet services in the past have