Where else can you invest BTC? We want to tell you about a service by which you can give coins into a debt for certain percentage, or in case of necessity you can take a loan from another system participant. This option is appeared not so long, but already is gaining popularity and loyality of users.
The most famous website for investment bitcoins at interest is BTCJam. Here are many profiles of people wanting to use your funds for a fee. You can view a credit history of each participant, and to decide to whom give money into a debt.
Information about each user of the website accumulates in the system: the personal information, feedbacks, a number of transactions and so on. If all parameters satisfy you, then you can enter into a contract and transfer BTC to using by the debtor. After a certain time the debt is returned along with the previously agreed percentage.
If you trust your money only to reliable and proven people by the choosing of borrowers you can reduce all the risks to a minimum. Agree, this is quite an interesting activity to be a creditor of the digital currency, you can do this business anywhere in your spare time.