How many people reads your blog?
Another little known feature about iloveblog.com blogging service is the integrated blog statistic generated by Webalizer.
It can be found under Dashboard -> Site Statistics (Just under Usage section), or directly be accessed under http://yourblog.iloveblog.com/usage/ .
A few useful statistics are:
Visits per Day: How many people read your blog per day?
Referrers: Where do the people come from?
Search Strings: What keywords people type to get to your blog via search engine?
Countries: Which part of the world are your visitors from?
Ok. So at least you know somebody else are reading your blog, even if they are not leaving any comment 
Blog on!