An easier alternative to adding a SocialPart
would be to create a layer that specifically targets only blog posts and then add a quick HTML widget with all the links to your social networking websites. Place the widget in perhaps an "AfterContent"
Zone so it comes at the end of the blog post.
You could either use the url rule
in your Layer Rule and specify a url that only targets blog posts. An example may look like:
Or, if you are comfortable in the Orchard Source code, grab the code for the new
that will be available in Orchard 1.7. Here is a blog post on the new Content Type Layer Rule:
Orchard Content Type Layer Rule
There are lots of ways to solve this problem, but I think a Layer is the easiest, especially if you are not familiar with development in Orchard.