I am a member of yobit exchange and get email notification with count down to new ICO launch but usually it arrives just few hours before ICO starts and being in different time zone, most of the time I miss it.
Is there any other way to learn about yobig ICO two three days in advance?
No, they are mass-spamming only with the mails.
IMO Yobit don't deserves your coins, and mine for sure. Just there are too many, often on daily basis, problem or scams accusations against them. Even if they manage to solve it, which they don't, this is not good for their public image.
Consider some dice site's bankroll invest or even lending money on Poloniex, for example.