Here you can get free litecoins among other cryptocurrencies. http://qoinpro.com/cc0413802bca64b0644d36ce263aa6cd

Really small. Like for bitcoins they are now giving 0.00000001. In future they are supposed to give more, 'cos right now they are still on beta stage and they have to make sure that everything is working properly. 

I have been using it for a couple of weeks, and everyday they give you small amount of coins. You can't withdraw them until you have gained a certain amount of them. So I don't yet have any comments about withdrawing and how's that gonna work...

If you haven't already find out, there's a website that gives you daily small amount of cryptocurrencies. Right now they are giving out BTC, LTC, FTC, TIPS, ICF.
Here's the link. http://qoinpro.com/cc0413802bca64b0644d36ce263aa6cd

Don't know where you are from, but for me it doesn't seem stupid asking about losing weight in forums. Asking it from doctor seems more stupid, 'cos I think you can get much more help from internet (from right forums), than from normal doctor... But you're right, this really isn't the right forum to ask about that subject.

Anyway we can try to help OP if he would give some more information about him/herself...

It's really hard to say, when you give so little information about yourself. How much do you weight? How tall are you? Do you do any sports? Why do you want to lose weight?

I consider it to be more like a gamble than ponzi scheme. Since you know from beginning that you could lose your coins. 

No one really knows how the price will behave. Hopefully in long term it will go really high, so if you are planning to hold your coins, you shouldn't really worry what happens on short term (less than 5 years).

Oh and btw even if price plummits, you won't make loss before you sell your coins. So it doesn't really matter if price goes down before it starts going up again...

http://coinbomb.com/#

Has anyone tried this? Principle is pretty simple. You have to buy bomb from previous owner. After that price rises by fixed multiplier. When somebody buys the bomb from you, you make profit. When the bomb has been bought timer starts counting towards zero, owner has 24 hours time to find new buyers or the bomb will explode and he will lose his coins. More expensive bombs allows you to make more profit, if someone buys it. There is also possibility to win instant jackpot.

You can also buy bombs with litecoins.

I think there are other "games" like this one to be found also.