From the last 6 months or so i have been building the Feedburner email subscribers for my blog. I managed to build the readers to 442, as of yesterday (31st october). But today (1st November) the number of readers as shown in the Feedcount Chicklet is 59 I donno how thats possible as most subscribers were e-mail subscribers. almost 400 readers un-subscribing in a day is hard to believe. What could be the prob?