Justia’s Tim Stanley has recently launched BlawgSearch. This is a search engine that combs through and searches lawyer and law-related blogs. It is bound to be a great research tool for lawyers.
BlawgSearch allows you to search across numerous lawyer blogs to see what other lawyers have to say about a particular case or law and because it filters out irrelevant searches, you find strictly legal blog content here.
At present the search engine is following over 1000 blawgs in 40 categories and is still growing. It has a blawg directory, with subject and locality categories, besides a blawg-rankings system.

Its lists comprise blawgs according to popularity, blog search terms that have been lately used, resources that blawgers can use, and the opportunity of suggesting a blawg that merits pursuing. (For the uninitiated, while blog is a contraction of web log, blawg is a contraction of law blog) BlawgSearch also lists recent posts besides spotlighting a featured ‘blawger’.
Its blogs are updated through out the day. Your search results can be sorted by posting date or by relevance.
BlawgSearch is now in beta. It has added RSS feeds for searches and many more blogs besides additional features and functionality, are expected to be added to its present list.