That good-old tiered backlink strategy:
- Automated backlinks (GSA/Xrumer) --> Web 2.0 --> Money Site
Used to be much stronger than it is now.
Have tried automated backlink blasts with a few web 2.0s -- Jimdo, Weebly, WP -- haven't seen any movement. The Weebly I tested it on ended up getting banned, actually, and it was clean in terms of content. Only spammy thing about it was the backlink profile.
In terms of tiered link building, I have had much better results with:
- Cheapo PBN links --> clean, multi-page web 2.0 --> Money site
For the most part, not as much of a fan of tiered link building as back in the day. Getting better results buying guest posts and through clean expired domains / PBNs.