Project Management weblink 

Dear MrOllie, I wrote you on the 17th January and unfortunately I haven't received an answer yet. I found my question in your "Archives 1". So I put it again, just in case you couldn't see it. I understand, you receive hundred of questions daily. This was my question last time:
"please could you tell me why you delete the link I put with the practical tipps for a efficient Project Management? It is not a promotion, because they are tipps. For me, promotion is all the softwares that are in the "List of ERP software packages". Please, could you explain me, why these ERP vendors are allowed to be in Wikipedia if promotion is forbidden? Thank you very much for your time! HumboldtKritiker — Preceding unsigned comment added by HumboldtKritiker (talk • contribs)"    HumboldtKritiker