Metaglossary nos ofrece la posibilidad de buscar definiciones de conceptos, no solo de links como la mayoría de los buscadores hace.
Buscando por Web 2.0:
Web 2.0 is the network as platform, spanning all connected devices; Web 2.0 applications are those that make the most of the intrinsic advantages of that platform: delivering software as a continually-updated service that gets better the more people use it, consuming and remixing data from multiple sources, including individual users, while providing their own data and services in a form that allows remixing by others, creating network effects through an «architecture of participation,» and going beyond the page metaphor of Web 1.0 to deliver rich user experiences.»
from: https://colloquy.pbwiki.com/TechGlossary
Buscando Blog:
An online diary; a personal chronological log of thoughts published on a Web page; also called Weblog, Web log.
from: https://elise.library.unsw.edu.au/popup/glossary.php?
Para variar, en inglés.
fuente: momb