Are you sure or are telling something only to write a posts? The hyip are the most pure form of scam. Those have not any source from where come the money earned by the users and all the money which circulate on those online "businesses" are the money of the new investors. It is the classic form of Ponzi scheme. If you continue with those (if really you have earnings since this moment) you will lose all your money (earned and yours).

And in any way must not be suggested to the new users of bitcointalk. Seeing this kind of publicity here and attracted from the high profits offered by those everyone can be tempted to try. The probability to win  something it will be only if it will be between the firsts but this kind of earnings create truth and make the user to go forward. Then will be the normal end. The loss of everything.