It is important that you buy links because the links are what get you the results that you want. The popularity of the links that are listed in the MTA directory is in fact one of the most important factors in the performance of the search engine.popularity of the links that are listed in the MTA directoryIt is important that you buy links because the links are what get you the results that you want. The popularity of the links that are listed in the MTA directory is in fact one of the most important factors.