--- a/pvl/web/html.py	Sat Jan 26 14:40:05 2013 +0200
+++ b/pvl/web/html.py	Sat Jan 26 17:52:40 2013 +0200
@@ -7,6 +7,7 @@
 """
 
 # XXX: needs some refactoring for Text vs Tag now
+# XXX: not all tags work in self-closing form, e.g. empty html.title() breaks badly
 
 import itertools as itertools
 import types as types