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This new feature was added by Tatyana Tokareva for a 2008 Google Summer of Gode project and was implemnented using Spring security's built in support for OpenID. For more information:
https://issues.apache.org/roller/browse/ROL-1733
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http://cwiki.apache.org/confluence/display/ROLLER/Proposal+OpenID+Support
Editing of comments
This is a small feature that makes it possible for a blog owner to edit the comments left by others on his or her blog for the purposes of cleaning up HTML, spelling errors or profanity in comments. Here's a quick screencast that illustrates how comment editing works:
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