Does anyone know about Mix? | Promotion Forum

Months ago, StumbleUpon had now been replaced by Mix, which seems a little different and I do not know what to do with it. At least for StumbleUpon, all I had to do was paste a link to your site / forum and then see how the magic happened on the Online Users list, which I had enjoyed watching for a while.

If anyone here knows about Mix or even used it extensively, let me know and also tell me if it has worked for you in relation to the promotion.