After 24th April, 2012 a great change comes and lots of website owner facing the Google penguin algorithm. Those using bulk submission script and software in directory, article and social media website are penalized by algorithm in organic search result. Now time comes to stop SEO guys and company to do this otherwise website page rank will go down and you penalized by penguin in organic search result.
Expert Web World team will give you the great result and recover your website from unnatural or artificial link warning in Google Webmaster tools. If you think you corrected the issues in your website then submit website to Google for reconsideration. Always remember from now about submit the link in a good page rank website for back links. Without a back link website will may be in top rather than his competitor website whose showing thousand of back link. Reason is same content is king and visitor will give more preferences on those website which provide valuable information.
The basic SEO conditions for any website is good meta keywords, meta description, SEO friendly URLs and valuable information for visitors. If business owner thinking to create his new website design then it should be User friendly and according to Google guideline to get more visitors and convert these visitor into sales.