Not all postings need or warrant discussion; that doesn't invalidate them as unworthy of posting. For many people (eg. those working in web, mobile) this could

Not all postings need or warrant discussion; that doesn't invalidate them as unworthy of posting. For many people (eg. those working in web, mobile) this could be useful knowledge, in which case it is just serving as a Public Service Announcement. Just read it and them move on.