Internet is as vast as universe. And blog is a new galaxy in this universe. Upto my knowledge there are millions of bloggers and are counting day by day. From such a vast collection of subjects you want and you don't want - to get the right ones for you is a herculean task. Here are some ways of minimising your effort.

There are a number of search engines, that are providing dedicated blog searches for their users. Technorati, Sphere, Ask Blog search etc. are some of them.

Each search engines will have their own pros and cons. So do a bit of trial and error on them and find out the best

The world's fav'te search engine, google is also running a beta search engine dedicated to blog search.

Below mentioned are some of the search engines that I am using personally to get my fav'te contents