For better improvement of your sites Search Engine Ranking and Google PR (Page Rank) and Alexa ratings. Text links will rapidly improve your site traffic and will boost your site.
Text links are now become the key rule in optimization and site ranking.Its the most important part of off page optimization.web sites which have good PR and relevant links pointing have better ranking and optimization results.site links can be checked by writing query link:www.yoursite.com and indexing by site:www.yoursite.com