Several days Shoutmix as a place to leave messages on the web / blog experiencing errors. We can leave messages without a web link or our blog. This causes us not to come back to the web or blog friends who have left a message.
This error causes Shoutmix web or blog traffic has decreased a lot due to lack of traffic behind. According to some sources, has done Shoutmix mass banned for a few blogs that are considered spam.
To overcome this problem, I switched to a shoutbox.widget.me not much different from shoutmix view that hopefully does not do the same with shoutmix.