There is a new Torah website Revach L'Neshama that has short divrei Torah on the Daf, Parsha, Mussar, Halacha, Sefiras HaOmer etc. It also has daily audio of the Kitzur Shulchan Aruch in under 5 min each day.
I recommend the site as worth checking out.

I'm sure it's a very worthy site, but I question the lack of names of contributors. All it says is, "Contributors to the site have studied in Yeshivos Mir, Lakewood, Torah Temimah, Mekor Chaim (Rav Paler), Reb Tzvi Kushelevsky, Torah Vodaas, Ner Yisroel, and others."

I agree with you.
I am personally one of the contributers and a good friend of mine is another. But they should list names both for the benefit of the readers who want to know who's material they are reading and for the benefit of the contributers who can always gain from added name recognition.
Why don't you send them an email.

I could be totally wrong on this, but aren't you supposed to quote / reference your sources when you use them?

e.g. rather than say 'we do this or that', say 'according to xxxx, we do this or that'?

I'm sure I've heard that somewhere. If that's the case, how does one reference a source if they were never told of it?