Beware Obrary Answered
I was approached this week by a member of staff at Obrary, asking me if I would let them share one of my projects.
So far, so good; I gave permission, as long as they agreed to abide by the license I use to publish my projects; BY-NC-SA. This is the default licence for Instructables, and allows others to share your work as long as they quote the source, share their work under the same licence, and do not profit commercially from the project.
Be aware that, if Obrary share your projects, they will share them under the licence of BY-CC-SA, allowing other people to profit from your work.
When I discovered this, I agreed, as long as I got to share in the income being generated by my work.
Obrary went quiet.
If you want to share your projects through Obrary, that's up to you (a quick search shows that at least one Instrucabler has allowed their work to be shared), but you need to remember that their business model involves monetising your work, without any of the income coming to you.
They profit, you lose out.
You have been warned.