There appear to be some character encoding issues.  When I try to create a
text with foreign characters I get an exception.  The exception is not very
useful: "Exception Location:  	/usr/lib/python2.5/warnings.py in warn_explicit,
line 102".  I tried with both Chinese and Greek and got the same error (內容 and
Άδεια):

"Incorrect string value: '\xCE\x86\xCE\xB4\xCE\xB5...' for column 'content' at
row 1"

Presumably the value changes depending on the text.