@Rennie
I think there are far too many blogs on Indiblogger and there is no way to find out the best ones. There should be some kind of rating mechanism as well as some measure that tells us when was the blog started and how many posts have been up since then. This is an indicator of how regular the blogger is updating the blog.
Moreover, the blogs should be divided in to categories. For instance, i blog at http://sandywriter.blogspot.com/ and my posts are largerly on Indian Politics. At the same time I am interested to know the viewpoint of others on politics and would like to search other similar blogs.
In my opinion, Indivine should have categories and sub-categories. Each category will have an moderator . Users can create sub-categories to discuss or post their blogs. The moderator can delete a sub-category of move it to its appropriate location. I am willing to be the moderator for the politics category.
The present system isn't the best. I hope u wud find my suggestion useful.