I will choose against it.
ie. if someone send 0.1btc to me (
https://bitcointalk.org/index.php?topic=779978.msg8813038#msg8813038) , i will not put it there.
There are only 2 reasons for something like this:
1) The admin decides to close down and decides that his existing profit is not satisfactory. Need a deposit boost. Lands the offer - 35%
2) The admin wants the site to get more attention. if it doesn't close after 5 days, its rating rises. - 65%Options available to you depends on who you are.
Crazy guy - Put all your money there so that you will lose them all one day. (absolutely not recommended)
High risk, high return guy: Invest 10-20% of your money there for 1 day. (it runs for 5 days) 1st day closure less likely. Dont be greedy and cross the limit. max 2 days . And don't put 1000$ in it.
Moderate risk, moderate return: consider alternatives:
https://bitcointalk.org/index.php?topic=779978.msg8813038#msg8813038 Low risk, low return: don't even think of investing in HYIPs