I don't want to know how many people hit on "Edit", see the interlanguage links ([[ru:%D0%9C%D0%B0%D0%BC%D0%BE%D0%BD%D1%82]]
...)
and think that it's too complicated to edit articles.
That's because there's no Unicode on English Wikipedia. No such problem on Polish.
I got this from the Polish MainPage:
[[af:HomePage]][[en:Main Page]][[ar:HomePage]][[eu:HomePage]][[cs:Main Page]][[zh:Main Page]][[da:Forside]][[eo:%C4%88efpa%C4%9Do]][[et:HomePage]][[fi:HomePage ]][[fr:Accueil]][[fy:HomePage]][[es:Portada]][[nl:Hoofdpagina]][[ja:Main Page]][[ca:HomePage]][[ko:대문]][[la:HomePage]][[ms:Main Page]][[de:Hauptseite]][[no:HomePage]][[pt:HomePage]][[ru:Main Page]][[sh:HomePage]][[sl:HomePage]][[sv:HomePage]][[simple:HomePage]][[ it:HomePage]]
It's not the entities or whatever they're called, it's the sheer amount of "code" that many people won't understand the first time they hit "Edit". And it's getting more and more. I guess we'll see some new Wikipedias this year :-)
Kurt