Money investment via intenet. Can we trust it?

Yes, you can invest in it, but you need to do a lot of research before you join. It's also best to join a site that has just started because that's when they are very prompt with investments because new people are joining and they will be quite quick with their payments as well. But I do not suggest you use your hard earned money you work physically at work to invest in those sites, sure it's a few dollars, but if you invest a few bucks and on a few sites, it would be quite a lot of money. So what do you do to get the money then? I usually use money that I earned online to invest in it. So if there's no return investment, then at least I will not be as pissed as I would be if it's my hard earned money at work. It's just an online part time work thing to earn a few coins here and there to help out with some bills. :)