Nice Observation. :-)<br><br>Y<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div><div style="direction: ltr; font-family: Tahoma; color: rgb(0, 0, 0); font-size: 10pt;">
<br><p>As a point of encouragement and appreciation, this is a sign of a much-used product that people are applying to increasingly-sophisticated research.</p>
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