Author email & gravatars

Apr 15, 2008 at 4:36 PM
Is there a way to add an author's gravatar next to their byline? (similar to the comment view) Also can the authors name be linked to their email address instead of a url?

i.e. <span class="author">by <a href="mailto:<%=Post.AuthorEmail %>"><%=Post.Author %></a></span>