I will suggest you do your own research about it very well and if you are sure it has good feature and it is worth investing in, you can go ahead and invest in it.
I did already and got some good points to go with DeepOnion. Thanks for your suggestion.
The mod was marked red because they dislike air-dropped coins.
DT people can do whatever they wish although they don't do anything which is not logical.
The mod was red tagged because it was saying that DeepOnion is copy/paste project although it is not. People who want to invest, will take a look at the coin, not at the red tag, IMO.