Via Google ... What is this?

On Twitter I see people posting st开发者_如何转开发uff like:

Just designed a new flyer check http://mysite.com

And it will say underneath Posted 2 hours ago via Google

I am wondering how they are doing it. Anyone know?

It means they used google buzz.

When an app developer signs up for a Twitter API key, they associate an application name with that key. Then, when that app makes an API call to create a new tweet, the API key is sent along, and Twitter knows to add the "via {APP NAME}" part to the end.

In this case, the user must have updated their Twitter status using some Google application.