Keeping yourself up to date by just visiting best seo blogs regularly and monitoring your link profile is the best solution for SEO. Targeted keywords are now on lesser value since anchor text is abused particularly those who post uncategorized content on blogs, and irrelevant link exchanges just to get a link. Focus more on branding and more lesser targeted keywords is the best way to overcome this Google update. I would also like to add that ahrefs.com and opensiteexplorer is one of the best online tools that can monitor your website's profile.