eMatt Cutts Google spam team head has giving some updates on next few changes to be made in Google algo. Matt cutts published a video on the own blog on next updates. Next penguin update may be in next few weeks and target will be Link Network who are selling links and Spammers. One big link network is hit today by Google. You can find the more details in Video below
“What should we expect in the next few months in terms of SEO for Google? Okay, so, first off, we’re taping this video in early May of 2013, so I’ll give you a little bit of an idea about what to expect as far as what Google’s working on in terms of the webspam team. In terms of what you should be working on,”