A día de hoy, en el ámbito del marketing online, la generación de leads para las empresas es de suma importancia, ya que de ellos dependerá conseguir el objetivo final de cualquiera de ellas: aumentar las ventas. Muchas veces nos hemos podido preguntar: ¿Si una empresa me ofrece sus conocimientos, grandes ofertas o contenido de calidad sin coste alguno, que es lo que está ganando a cambio? La respuesta es fácil, nuestros datos.

Well, charity: water took an alternate route. Once someone donates to a charity: water project, her money takes a long journey. Most charities don't tell you about that journey at all -- charity: water uses automated emails to show donors how their money is making an impact over time. With the project timeline and accompanying table, you don't even really need to read the email -- you know immediately where you are in the whole process so you can move onto other things in your inbox.

Spam is the biggest threat to organic search engines, whose goal is to provide quality search results for keywords or phrases entered by their users. Google's PageRank algorithm update ("BigDaddy") in February 2006—the final stage of Google's major update ("Jagger") that began in mid-summer 2005—specifically targeted spamdexing with great success. This update thus enabled Google to remove a large amount of mostly computer-generated duplicate content from its index.[33]