trying out discourse and wonder if anything available like this?
Pull in Tweets and Replies as Comments
When publishing to Facebook and Twitter, the discussion is likely to
continue there. Through Social, we can aggregate the various mentions,
retweets, @replies, comments and responses and republish them as
Automatically polls Twitter and Facebook for mentions of your postDisplays mentions inline with commentsFilter comments by originating source (Facebook, Twitter, or your blog as comments)Allow users to reply to the offsite responses
link to wordpress plugin: Social — WordPress Plugins
inside wordpress, can simply paste URL of tweet and it’ll be shown as wordpress comment under blog post.