Opera? Extensions? Since its eleventh version, Opera is getting more and more "extension friendly" (technical info about the implementation: http://dev.opera.com/addons/extensions/). Opera official extensions gallery (https://addons.opera.com/extensions/) is getting bigger and better, beginning to rival the powerful ones of Chrome and even Firefox (eventually...). And these facts are the basis for this thread. Here, the members of WildersSecurity may share their discoveries, favorite Opera extensions, creations, and also, the related tips, doubts, expectations, recommendations - whatever/whenever they want. Note to moderators: I tried to post on two older threads about the subject (this and this) but they aren't accepting replies anymore.