Hello Beat,
While I thank you for your sharing links of potential value, is there a
reason that you appear to be using tracking in your links, including
tracking from Facebook? I'm not fond of links that don't go to exactly
where the text says that they should go. I don't know whether the links as
you sent them are in violation of WMF security or privacy policies for
Wikimedia mailing lists, but at a minimum I think that using links that
don't go to exactly where the text says that they should go is misleading
and bad practice. I don't want, for example, Facebook to know who is
clicking on links from a Wikimedia mailing list that, in my opinion, should
go directly to a nonprofit organization's website without any tracking from
Facebook or other third parties.
Pine
(
https://meta.wikimedia.org/wiki/User:Pine )