I got the email two days ago:

Keep an eye out for another email from us later tonight or tomorrow (depending on when you signed up). It will have all the details you need to get started, including how to create your first Loop.

Still waiting for the second email. As far as I know this kind of situations are usual with Pixelfed too.

Euskaraz hitz egiten dut. (Basque language: I speak Basque)

Spanish is also my mother tongue. As you can see, I also speak English.

neoOS, an operating system which can be ran inside of a browser.

Compulsory education arrived with industrialization. If children are in the school their parents can be working in the factory.

Suppose you took a photo and publish it under CC BY license. If someone uses it on an article and references your photo properly, the article can have any license because it’s not an adaptation/remix of your photo, the article just has your photo inside. If you publish the photo under CC BY-SA license, the same applies (in this case, the reference to your pohoto in the article will be slightly different).

Now suppose that you publish your photo under CC BY license and someone makes and adaptation/remix of it. For example the new work is your photo cropped and with some filters applied. The author of the adaptation can add the NonCommertial clause to the derivative work. He/she can license its new work with CC BY-NC license or with CC BY-NC-SA, stopping any commertial use of the adaptation and if he/she wants getting paid for any commerdial use.

But if you publish your photo under CC BY-SA license, this is not possible. The adaptation of your photo must use the same license. The remix, the derivative work, must be CC BY-SA too! To make any other use, the adaptor needs your permission.

Did I explain myself?

You have more info in the Creative Commons FAQ:

• What is an adaptation?
• Can I combine material under different Creative Commons licenses in my work? (take a look to the compatibility table)
• If I derive or adapt material offered under a Creative Commons license, which CC license(s) can I use?