I use Twitter as the main posting place and I already forward my tweets to a Facebook Page. Unfortunately there's no connector for Google+
G+ doesn't like competition. I doubt they will have that ability any time soon. I saw a video the other day where it said that there's no use avoiding google products, we're going to end up using them someway or another and getting sucked in. Meaning G+ will soon engulf the other social networking sites.... Just a theory...
What about SocialOomph or other multi social media all in one websites? Does these have Google + on it as well as Facebook & Twitter?
Yes can connect twitter and google + , I found the information on connecting google + and twitter : by going to the both your accounts and change the settings of managing filter accounts.
Right now there is no such option (like we do have in facebook) to publish our tweets in the Google+.
It seems like that the Googel+ API isn't the top priority of Google for now. Many social blogging clients like Gwibber and Tweetdesk have been bragging for it!
We're hoping for a full read/write Google+ API before developing out an ifttt Channel for it. Currently the Google+ API has 'read-only' access, for more info see here: developers.google.com/+/api/