Groups.io

[Adonay Felipe Nogueira]

It's the first time I'm hearing about Nabble, but it seems that it
requires the website visitor to use non-free software.

The page you linked has the following non-free software:

- [[/util/jquery-1.7.2.pack.js]].

  - This one might be non-free. This depends on whether "the license
    specified in the website's repository" exists, and also on how
    Nabble proprietors interprete the Expat License (the license in
    which jQuery 1.7.2 is provided by defautl), because the Expat
    doesn't require the complete corresponding source files to be made
    available somehow, it only allows you to "study", so it essentially
    tells you to "accept this chunk of unreadable phrases that do
    something and good luck trying to adapt it to your needs", although
    it *is* good practice *from free/libre software activists* to
    provide the complete corresponding source. See
    [[https://jquery.org/license/#web-sites]].

- [[/util/nabbledropdown-2.4.1.pack.js]].

- [[/template/NamlServlet.jtp?macro=javascript_library&v=102]].

- [[http://trk.blasma.com/trk5.js?290694]].

- All the things between the various "<script" and "</script>" tags.

NOTE This list isn't exhaustive, there might be more non-free software
being forced to the visitors in that page.

-- 
- [[https://libreplanet.org/wiki/User:Adfeno]]
- Palestrante e consultor sobre /software/ livre (não confundir com
  gratis).
- "WhatsApp"? Ele não é livre, por isso não uso. Iguais a ele prefiro
  GNU Ring, ou Tox. Quer outras formas de contato? Adicione o vCard
  que está no endereço acima aos teus contatos.
- Pretende me enviar arquivos .doc, .ppt, .cdr, ou .mp3? OK, eu
  aceito, mas não repasso. Entrego apenas em formatos favoráveis ao
  /software/ livre. Favor entrar em contato em caso de dúvida.