I'm out for now. Too many weird things recently. If they prove their legitimacy, I'll get back in, but now they're just too sketchy for me. I might look into bitcoin-trader.biz (they do arbitrage too, and are significantly more trustworthy) when the price of bitcoin goes back up.
bitcointrader.biz demands a great deal more trust as once you deposit you can't pull out for 120 days. To me that makes it much more likely to be a scam. So because they demand more trust, they're less likely to be a scam? Wait, or, more likely? I'm confused.
No ... Turning over your money for 120 days requires a lot more trust and leaves them a lot more room to just take off at some point. Anyway I looked at the bitcointrader.biz several times, but personal it feels more like a scam to me than btc-arbs.com does and that is saying a lot. Have to strongly disagree with you on this one - I've played traditional HYIPs (aka ponzis) for years and btc-arbs definitely has a much higher chance of being a straight up ponzi than Bitcoin Trader. Why?
1) Bitcoin Trader started off as invite only and to this day they do not advertise on any of the HYIP-related forums. Btc Arbs on the other hand advertises on the biggest HYIP blog of them all - MNO:
http://money-news-online.com/blog/2014/02/18/18022014-btcarbs-review-daily-news-hyip-industry/You will notice even the reviewer on MNO says not to listen to the statements about doing BTC arbitrage as it is commonplace in the HYIP industry to pretend to conduct some real business activity (forex trading is often used).
A true HYIP/Ponzi requires constant money coming in - Btc Arbs is clearly more reliant on new funds coming in than Bitcoin Trader.
In fact, there has been talk that Bitcoin Trader will eventually have to stop new deposits (as arbitrage trading has limitations as to how much money you can realistically move around).
2) Bitcoin Trader has posted losing (i.e. negative return) days. I don't believe Btc Arbs has ever posted a losing day.
3) Mining. The fact that Bitcoin Trader is also involved in mining adds to their legitimacy and provides a safety net of sorts as they have other sources of income (i.e. not only reliant on new money coming in).
4) Fiat conversion. Another safety net for Bitcoin Trader. You make a deposit and it is calculated in USD. Your returns are in USD. This provides stability. Btc Arbs is only dealing in BTC, so they are susceptible to the wild price fluctuations of BTC. For example, say you deposited a large amount of BTC a few weeks back. If they convert it now to supply fiat to their trading activities, they would be getting a considerable amount less would they not?
5) The owner of Bitcoin Trader does not hide his identity and if you have a 20k or greater deposit you can actually meet with him in person and discuss other opportunities with him. The odds are high that he is a legitimate Bitcoin entrepreneur, while nothing is known at all about BTC Arbs' owner.
I spent a good deal of time researching both of these programs and I ended up going with Bitcoin Trader only. I check this thread periodically to see if any new info has surfaced that increases the chances of Btc Arbs being legit as I would love to diversify and put some money with them as well. As of now, I don't feel confident in doing so.
Hope this helps anyone who is considering these two programs. If anyone does decide to join Bitcoin Trader, please use my referral link:
https://bitcoin-trader.biz/