Hey BHW, I know there are thousand and one threads about this, but I would like answers from 2013 and not from the past year I am interested in buying GSA SER for backlinks purposes, but before I take the decision I would like to ask some questions: 1) Is it really worth it? 2) Should I buy GSA SER + GSA Indexer + GSA Captcha? 3) How much resources does GSA need? (For VPS purposes) YT PVAs and Proxies already got covered, but is GSA really worth it? What do you think?