A new feature has been added. To the extreme right of each blog Post, people can rate each comment - the main Blog Entry and the Replies are rated separately. Each person can have at most one vote (by IP address).
This feature will enable us to filter out the most popular and useful blog posts over time, and show them in a separate tab. One other aspect is that this will be one way for casual anonymous users to render appreciation to the concerned blogger for the help received (by giving a positive rating).
Also,...
more... those blog posts which receive many negative reviews can be scrutinized, and deleted by admins if found offensive. Giving negative ratings will also be a way for people to notify the admins of offensive posts.