Tami, the reply was smartass, but the poster has a very good point. It's fine to say "I'm willing to take a risk". Go ahead, and more power to ya!But be sure that you understand ALL the risks involved. Here are a few things to consider...
- in recent days, two major SL "financial institutions" have had serious problems. Theft on the WSE, and the bankruptcy of Ginko Financial. Some pretty significant amounts of money were involved, up to $USD 750,000 in the case of Ginko.
- The economic situation can change at the whim of Linden Lab. The recent ban on gambling eliminated one of the major portions of the SL "economy" overnight.
- Linden Lab controls the two biggest economic markets of SL...land and the Linden Dollar. They can create more of either one at any time, or they can destroy them at any time. They can change the base price of private islands, the minimum bid on mainland regions, the amount of tier paid. They could impose zoning restrictions. They could set a minimum plot size, eliminating the practice of breaking up lots and selling tiny parcels for ad farms. They could move the roads, or suddenly make oceanfront property an inland desert. I'm not saying they WILL do any of these things. But the markets are not "free markets"...they are completely under the control of a single corporation...and said corporation doesn't have all that great a track record when it comes to making smart decisions.
- For that matter, LL themselves could be bought out tomorrow. Or they could fold up shop and go home. And they've made no promises about redeeming your $L, either.
- No SL bank, stock, investment firm, or stock exchange is insured or regulated. Anyone at all can call themselves a "bank". They can ask for your money, promise outlandish interest rates, and then fold and vanish overnight with your funds...and NOTHING will be done about it. As Malachi points out, there is no recourse.
- You don't know the real name or address of anyone, or any entity, that you deal with. If problems arise, it will take a court order just to find out who it is that stole your money.
- Real world corporations like VISA have found that fraud related to Second Life is so prevalent that many residents have complained of problems when trying to pay Linden Lab via credit card...the card company automatically flags the transaction as "suspicious".
If gambling (excuse me, I mean "investing"

is what floats your boat, and you have some $L you don't care if you never ever see again, go ahead. But please do understand that the risks of investing in a virtual world are far, far greater than any RL investment.