Hi, I've gotten tired of reading the same seo-tips over and over (backlinks, 'content=king', and so on) so I registered here to learn more advanced techniques. I have some questions you might be able to help me with: 1. Is using the tier 1,2,3 tactic blackhat? 2. Why isn't giving your competition spammy links a thing? I realise its a shitty thing to do, but it could work to mess with their google position right? Thanks in advance!