Your article is by Reuters (giggle), written during the war. It turned out to be inaccurate.
The article I quoted is an after-action report by the Israeli military.
No Israeli tanks were destroyed by Hezbollah missiles. Only two tanks were destroyed, but those losses were caused by IEDs.
Several Israeli tanks were damaged by missiles, but none were lost.
Finally found an Israeli article that corroborated your statements.
http://www.ynetnews.com/articles/0,7340,L-3296462,00.html
It is amazing how different battle damage assessments are from the different news sources.