utterdoul about “Group Posting” feature in BlogJet:
“Most bloggers will simply have a blog or two and may not find this feature too useful. But it can be used to post to a ‘backup blog’, a secondary location that is a mirror of your primary blog (in terms of content at least) but hosted on a seperate service. So in case your primary is down for some reason, you can direct people to the secondary location. Ad if you have domain redirection, thats works just perfect!”