Imagine you have hundreds (or even thousands) of webpage URLs that you want to upload to your del.icio.us account. How would do this bulk submit when the delicious system allows you to bookmark web pages one at a time ?
trendalicious is a real-time ranking of the 100 most popular web pages as reflected by del.icio.us, digg, and reddit. URLs posted to those sites are collected and ranked by their total number of votes or links.