Where is the original content in the weblogs

I am only doing this because i want all of us to have a lively discussion on this particular issue. Please don't gang up on me. Lately i have noticed some of the weblogs have content directly taken from somebody else's content(website, articles, etc.) but they have not mentioned anything about how they have used that knowledge. This makes the weblog smell like plagiarism. Wouldn't it be better if we shared our knowledge with an actual scenario( where the weblogger has actually used that particular knowledge?

I also have concerned about who gets to write some of this weblogs. I am concerned that there is no minimum qualification for becoming a weblogger. You all can disagree with me but i consider the SDN webloggers as an expert in his respective field(but not a beginner). Mabye expert is not the right word, somebody with experience. If there is no qualification then why not make the weblogs open to all the SDN members to contribute?

Message was edited by: Prakash Singh