現状の Growl/GNTP アドオンの危険性については Growl/GNTP 1.1.1が危険すぎる - hogehoge で言及してもらっているとおり。 とりあえず、つたない英語を駆使して作者にこの問題を伝えた。(いきなりMLに流すのもなーって思ったので本人に直接送った) Hi, Brian. I was really excited about that GfW's support Greasemonkey. Then I was wrote a experimental script and published it on my blog. But... a few user commented about Growl/GNTP add-on's security issue. Comment summary is as follows. It is very dangerous