After doing a lot of reading, I get an inkling that wiki links, .edu links, social bookmarks, social signals, and Web 2.0 properties can be outsourced to fiverr and safely pointed at my tier 1 or money sites. I would just like to ask for clarification on whether or not I'm misguided before I earn myself my first google slap. I'm currently eyeing foodtrip's Bookmark Hero service, and I'm just wondering if anyone has any other shoestring budget recommendations. From what I've researched, a lot of crorkservice gigs will land a sandbox pretty quickly if used improperly, and there are supposedly quite a few gems his services. Does anyone have any recommendations for specific cheap services that can sensibly be used for first tier links directly pointing at a money site?