There's probably a bunch more, but this is what I caught wind of in just a few days. I'm astonished people are renting 1TH/s rigs to mine this junk.
People hope to mine more coins early on and be the first to sell them on the first listing. This is often done, especially if development is not expected from the project.
Let's be honest with ourselves, this project has no serious prospects. Especially with such a history of creation.