i need your opinion

[Athertle]

what mean this word a ponzi
and this site is not legitimate ? i know the signature  compaig is more legitimate but my rank is still less and i want get a bitcoin quickly

Yes. It means that they'll run off with your money or they'll give you an illusion of making money, but when you ask to cash out a lot of bitcoin, they'll disappear.

Look. Rome wasn't built in a day, and neither is anything legit. I was just like you when I started the hosting biz looking for some quick money, but there's literally no way to get bitcoin quickly. Build your account up and then get into a good signature campaign. But do me a favor; don't let your post quality go down.

[subSTRATA]

what mean this word a ponzi
and this site is not legitimate ? i know the signature  compaig is more legitimate but my rank is still less and i want get a bitcoin quickly

a ponzi is where investors are promised high returns over a short period of time (HYIP - high yiels investment plan) where in reality, there are no 'new' funds generated through the investment; users are given their funds "multiplied" by adding other investors' funds. say two users invest 2 btc and are promised double their invetment, one user would get 2 btc and the other would get nothing in the end as the scheme collapses.
http://en.wikipedia.org/wiki/Ponzi_scheme

[waterpile]

your opinion about this game http://ore-mine.com/

i didn't find any way to get more bitcoins

probably you'll going to earn if you play it for like 4-5months which in my opinion is pretty much a waste of time. To get more bitcoins you need to buy it and invest it in some credible companies.

can you give me some name of credible companies

Better research first, Don't take people advice easily especially in the internet. I don't want to suggest because later on i might get blamed for it lol

[ronaldo40]

what mean this word a ponzi
and this site is not legitimate ? i know the signature  compaig is more legitimate but my rank is still less and i want get a bitcoin quickly

Ponzi is where a person invested for the sake of profit and gains are derived from the investments made by subsequent investors.
and if no one is investing again, then your money and other investors will be lost