I agree Lemoncat, how can anyone say K is not viable? We all know that we need at least a completed FDA2b to give a good indication, and a 3 to be definitive; though we have good indications so far that it could be. Great results on K could get us to $5 yes, and even beyond, imo, but we all know the Iffy nature of that. I also think the IBD/IBS could result in great pps growth, but "could" is the word, as it is with B for OM. It's all kind of iffy, yes?