Quais são as melhores extensões do navegador Google+?

Chrome:
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ul>Google+ truques css - https://chrome.google.com/webstore/detail/cebloakddhlipfblldpcnombdblmelhb>li>Conta de notificação para Google Plus - https://chrome.google.com/webstore/detail/ehcjeejpbinpibjicmpcdeenfmehlpjk>li>li>Surplus - https://chrome.google.com/webstore/detail/pfphgaimeghgekhncbkfblhdhfaiaipf>li>Importador amigo do Facebook - https://chrome.google.com/webstore/detail/ficlccidpkaiepnnboobcmafnnfoomga>li>Partilha estendida para Google Plus - https://chrome.google.com/webstore/detail/oenpjldbckebacipkfbcoppmiflglnib>li>Fácilmente ampliar fotos e fotos de perfil do seu Google Plus Stream - https://chrome.google.com/webstore/detail/njoglkofocgopmdfjnbifnicbickbola>li>Google+ Notification Checker - https://chrome.google.com/webstore/detail/bomchnfnfnfgnlhkmdoodamhlhmjkkoemgmh>li>Hide Google+ Notification - https://chrome.google.com/webstore/detail/ogcfegjiehdakiogchpnllekccphhebd>li>Google+Facebook - http://crossrider.com/install/519-google-facebook>li>GTools + - https://chrome.google.com/webstore/detail/ooecfhdoddbnaemajiegakhchcfpjada?hl=ja#>li>Partilha Extendida para Google Plus - https://chrome.google.com/webstore/detail/oenpjldbckebacipkfbcoppmiflglnib#>li>Replies and more for Google+ - https://chrome.google.com/webstore/detail/fgmhgfecnmeljhchgcjlfldjiepcfpea?hl=ja#>li>Color plus - https://chrome.google.com/webstore/detail/ihcajgllegdnicfaifgajlkeigeemhhd#

>br>Firefox:

>ul>>li>Google+Facebook - http://crossrider.com/install/519-google-facebook