Do you value your collection? That will answer whether or not quarantine is necessary.
While many people will not report that they have lost part of their collection or their entire collection because of failure to properly quarantine I know some people who have (one of them thinking what are the chances and that it would not happen to them) and here is a story that may make you change your mind http://www.faunaclassifieds.com/foru...d.php?t=220629, prime example of being in a rush wanting to breed soon as possible and bypassing quarantine.
Personally I have invested too many years, too much money and I value my animal way to much to take a risk and bypass quarantine, ultimately YOUR choice.