Has anyone noticed..Techcrunch html errors
Hello it appears that techcruch.com does not work well in firefox4 ..I observed the following errors in Firebug..

XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...2179137 (line 55)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...6073616 (line 55)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...0673873 (line 55)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...0996808 (line 55)
$tujq is not defined
[Break On This Error] $tujq.tu_container_id = 'twidget';
techcrunch.com (line 83)
illegal character
[Break On This Error] GIF87a
blockp...1055764 (line 1)
adSetAdURL is not defined
[Break On This Error] <script type="text/javascript">adSet...crunch/_uac/adpage.html");</script>
techcrunch.com (line 98)
adSetType is not defined
[Break On This Error] adSetType('F');htmlAdWH('93311136', '125', '125');adSetType('');
techcrunch.com (line 720)
adSetType is not defined
[Break On This Error] adSetType('F');htmlAdWH('93311137', '125', '125');adSetType('');
techcrunch.com (line 728)
adSetType is not defined
[Break On This Error] adSetType('F');htmlAdWH('93311138', '125', '125');adSetType('');
techcrunch.com (line 736)
adSetType is not defined
[Break On This Error] adSetType('F');htmlAdWH('93311231', 'RR', 'RR');adSetType('');
techcrunch.com (line 1115)
GA_googleFillSlot is not defined
[Break On This Error] GA_googleFillSlot('TC_home_fullsky');
techcrunch.com (line 1122)
adSetType is not defined
[Break On This Error] adSetType('F');htmlAdWH('93311136', '125', '125');adSetType('');
techcrunch.com (line 720)
adSetType is not defined
[Break On This Error] adSetType('F');htmlAdWH('93311137', '125', '125');adSetType('');
techcrunch.com (line 728)
adSetType is not defined
[Break On This Error] adSetType('F');htmlAdWH('93311138', '125', '125');adSetType('');
techcrunch.com (line 736)
adSetType is not defined
[Break On This Error] adSetType('F');htmlAdWH('93311231', 'RR', 'RR');adSetType('');
techcrunch.com (line 1115)
GA_googleFillSlot is not defined
[Break On This Error] GA_googleFillSlot('TC_home_fullsky');
techcrunch.com (line 1122)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...2519217 (line 55)
displaywidget is not defined
[Break On This Error] <script type="text/javascript">displaywidget();</script>
techcrunch.com (line 1149)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...5749743 (line 55)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...2281275 (line 55)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
beacon.js (line 6)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...2519217 (line 55)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
beacon.js (line 6)
COMSCORE is not defined
[Break On This Error] COMSCORE.beacon({
techcrunch.com (line 1284)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...1370382 (line 55)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...1711676 (line 55)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...7883727 (line 55)
XML tag name mismatch (expected meta)
[Break On This Error] </head>
blockp...1711676 (line 55