... mostly towards newcomers
i see an increased activity in people advertising altcoins as good investments which are going to be such and such in the future and do wonderful things! specially in the main board. and it is only going to increase as the bubble of said altcoin grows bigger.
just remember to think before investing in any of them, don't fall for the emotional hype.
also a good idea to educate yourself. start by reading this:
http://www.investopedia.com/terms/b/bubble.aspMost of these altcoins are just sort of "pump and dump" anyway. They hype the altcoin so much that people invest in them, then they dump all their coins on exchanges. Huge profit for them, but investors lose money. It's a sick way to profit off crypto to be honest.