Hmm. Is this encoding-related perhaps? I remember having had that when I used ISO (ISO-8859-1 specifically, and
a non-utf locale too). Nowadays, with Unicode, I don't seem to have this inconsistent quote - but I understand
what you refer to. I used to think that it was used to denote the start, and end part of the content. :P
(They are not the same characters in general right? Otherwise they would appear the same. I always thought it
may be some standard, perhaps to make parsing easier or something.)
Never bothered me that much to really investigate, though.