The Biddle Law Library at the University of Pennsylvania Law School has a very nice page on their website devoted to blogs which you can access here. Here’s what they have to say about blogs:
A Blog is an online journal or chat-log that provides web users with information that is typically updated daily. A blog’s subject can range from the day to day happenings of individuals to news sources to the most recent events in the world. Writers of blogs are called bloggers and the writing act itself is called blogging.The Internet is home to large numbers of blogs. . . Blawgs are web logs (blogs) that specifically pertain to the legal field. The Blawgs below generally tend to provide legal news and items of interest to scholars.
Thanks to the University of Pennsylvania Law Library for listing Benefitsblog in its Electronic Resources section entitled “Law on the Web.”