Thread:Project:Support desk/How best to emulate a Facebook timeline for users + groups/pages (2)

I'm a user at HMMFS WIKI which is just starting up based on MediaWiki software. I'm not the person who does all the technical stuff, but I'm here looking for useful extensions which I then propose at our local version of the village pump. As for the subject, I have identified Extension:FacebookImport, but being completely new to "shopping for extensions" I figure I might as well ask the question here outright, if there are various manners of emulating Facebook functions that all center on sharing external content from web sites all over the web. Non-technical replies will be most appreciated. Then I can present them to the local technical person.