Can I post my link on articles which are page 1 for my Keyword? I've seen some link building pyramids about link building and someone even said you should just point to your homepage from one external homepage? Confusing I don't want to mess this step up that's why I ask for help. I don't know if i should post and comment on those articles The first 8 results are subdomains - articels somewhat related to my niche because some keywords are in the text. Can I post a comment saying few things about the article and then post my E-MD in order to get an backlink? Will that mess-up my link pyramid?