This article seems vague and speculative. Please describe work that has actually been done first. In the last section, you may describe future prospects. --[[User:Ed Poor|Ed Poor]] <sup>[[User talk:Ed Poor|Talk]]</sup> 13:33, 26 November 2008 (EST) | This article seems vague and speculative. Please describe work that has actually been done first. In the last section, you may describe future prospects. --[[User:Ed Poor|Ed Poor]] <sup>[[User talk:Ed Poor|Talk]]</sup> 13:33, 26 November 2008 (EST) |