Yobit usually send email if there will be ICO(if i recall 24 hours before ICO)
i think i never want to to invest my money or trade at that site because i think that place just for gambler and put shitcoin that comes out yesterday, but that's just my opinion...
Isn't that a bit hard to say? I mean, they have altcoins which are traded mostly in other exchanges, but they also have lots of shit coins.