For everybody who has been PMing me, I've been getting them but I do not have enough posts to send back private PM's. I'll hit that number in the next day or two and will get back with you all. I've actually made at least 15 posts but for some reason they are not showing up.
How are your 3rd tier articles ranking on your site? I found that my 2nd tier rank quickly and well but not my 3rd tier - bit disappointing, really.
Good luck with your journey OP.
Do you have any good tutorial regarding silo sites?
Which CMS do you use?
Nice thread! Just like others have said, you're experiencing the Google "dance". This is completely normal. I've had keywords completely disappear for several weeks at a time, only to return higher than they were before. I think that's Google's attempt to scare you into stopping what you're doing in terms of backlinking. Don't stop, just stay consistent.