After my preceding post, I'd started a new/better totem plugin called flux. In fact, it's a plugin which is plugin'able and provides a lot of features in one plugin. Mainly easy access to live streams, to rss/atom videos/youtube/dailymotion, to audios and videos of well-known french podcasts (canal+/radios). Sure, this plugin is mainly for french people, so the page is in french language. It's the initial public release, but I use it for long times now ;-). Hope it will enjoy french people, like me ;-)
