> Yigler let's you post anything you want anonymously, and see everything people within 2 miles of you are posting.

In rural areas that makes you about as anonymous as if you signed your name to every posting.

If there aren't a certain number of posts within the past few days then it expands the area you see until there are a good number of recent posts. But if you are in a busy area the minimum area is 2 miles.