Joel is our kato, he keeps us sharp. The forum has actually been quite interesting to read since his posts because he stirred the pot a little and he has prompted many of us, I'm sure, to do a little more dd. A number of people responding to his posts have done an excellent job. If I, on the other hand, did not have access to this forum and informative posts brought forward by fairchij, oogee etc., Joel's views on POET might have been enough to convince me not to have invested it.