Re: is buying new listed coin profitable?

Not exaxtly, for me buy before it be listed and when listed sell it. That thing is profitable base on my experience.

I don't think it is a good idea, atleast in a real estate area

Why do you think real estate is not appropriate for this? Is it unique?

No, but it's better to keep tokens to get dividends (in a long term period). If we are speaking about really worthy projects.

I haven't seen any actually ...

Well, Genesisfound ICO is first that comes to mind. Have you seen it?