https://www.wikidata.org/wiki/Wikidata:Project_chat#Edit_directly_from_infocard_.2F_infobox

And also an improved authority template which you can see in action at Obama

https://ru.wikipedia.org/wiki/%D0%9E%D0%B1%D0%B0%D0%BC%D0%B0,_%D0%91%D0%B0%D1%80%D0%B0%D0%BA#.D0.A1.D1.81.D1.8B.D0.BB.D0.BA.D0.B8

Plus some interfaces for editing person info, taxons, and work/edition source info:

https://www.wikidata.org/wiki/Wikidata:Project_chat/Archive/2014/07#WEF_gadgets_update

I think these are great improvements for editing wikidata from wikipedia and I hope you can spread the word in your local wikis about these wonderful tools.

Thanks!

Micru