It's disabled on certain wikis because of technical problems.
On 11-10-28 7:16 PM, "Erik Moeller" erik@wikimedia.org wrote:
On Fri, Oct 28, 2011 at 3:00 PM, Teofilo teofilowiki@gmail.com wrote:
Now we are seeing the appearance of a feedback tool on the English Wikipedia ? How long are the non-English Wikipedias going to be free from this new stupid tool which has nothing to do with writing an encyclopaedia ?
In addition to English Wikipedia, WikiLove has been enabled on Arabic Wikipedia, Hebrew Wikipedia, Hindi Wikipedia, Hungarian Wikipedia, Macedonian Wikipedia, Malayalam Wikipedia, Norwegian Wikipedia, Portuguese Wikipedia, Swedish Wikipedia, Oriya Wikipedia, Chinese Wikipedia, MediaWiki.org and Commons.
So, WikiLove is spreading. Maybe one day it will even come to German Wikipedia. I'm guessing 2020. ;-)