I have feeds from my blog simultaneously going out on Twitter & Facebook. This is a one way path! so if you are wanting to comment on a blog post you will need to do this on my blog! You do not need to create an account to comment but the is a ycapcha reference that will need to entered (this is to thawte spam!)
Or if you have arrived at my blog directly you can follow the links down the right hand side to either Twitter or Facebook.