Can you please elaborate on this:
All litecoin withdrawals are new coins from our reserves.
Where did the litecoin in your reserves come from, and if your service starts to get a lot of use, how will you be able to keep up with demand?
Users deposit bitcoin to swap to litecoin. The litecoin they receive come from our reserves. Eventually BTC will accumulate in our wallet, which will later be exchanged to replenish the litecoin reserves.
If the reserves run low, the site will not allow creating a new session until it is replenished. Deposit limits also help control the outflow of funds. The current deposit limits are lower than what we can support, once we have been running for more time without incident, we can increase the limits .
Review service has started.
https://bitcointalk.org/index.php?topic=5196634SwapMixer team