Sorry, what changed in last hours? I'm missing something?
Nothing has changed in the last few hours. We provide a service here which does not include personal SEO advice, however, Google has made some changes in the last few days that clearly affects artificial link building. We are feeling a little uncomfortable offering a service that we haven't tested ourselves in light of these Google changes and also feel that we should point them out to newbies and/or busy webmasters that may have missed the latest developments. I think you'll find that most reputable services will be advising their clients about the recent changes and to research them more fully before building more links to their sites.