I've created a plugin that adds "star ratings" to the bottom of your posts. To function correctly, your theme must dispatch the event "beforePostContentEnd". Most of the recent themes have the event, but it is possible that your theme doesn't have it. If so, then this must be at the end of your full post page:
<mango:Event name="beforePostContentEnd" template="post" mode="full" />
This in the index, after each post:
<mango:Event name="beforePostContentEnd" template="index" mode="excerpt" />
and this after each post in the archives:
<mango:Event name="beforePostContentEnd" template="archives" mode="excerpt" />
You can download it from: http://mangoblog-extensions.googlecode.com/files/simplerating.zip
If you use Mango (or are thinking about it) and are attending CFUnited, you should come to the Birds of a Feather session on Wednesday night. Adam Tuttle will be there too, so we'll be able to help out with any question you may have.
If you are using Mango Blog or curious about it, this is your opportunity to get together with other users to share experiences, tips and tricks. Laura Arguello, the creator of Mango Blog, will moderate this session and you'll be able to ask any beginner or advanced question.
In version 1.5, I cut down the amount of logging stored when a plugin has an error. Adam Tuttle explains how to enable additional information to be logged when you are debugging a plugin or an error. Read at Adam's blog.
A change in the API for Mango 1.5 made Adam Tuttle's Related Entries plugin fail when a post was updated. He has fixed the issue and posted a new version. Read more and download from Adam's blog.
Paul Klinkenberg created a plugin that adds a 'remember login' checkbox to the login form, and will automatically log you in later if you checked it. You can read more and download from Paul's blog.