Well there's also lending on Poloniex, you can lend coins to someone and get money from the interest.
We really can't describe what Poloniex or similar exchanges offer as lending. It is loaning. Lending is what bitconnect does in its program and it is appropriately likened to what banks call a fixed deposit.
As per getting New coin (as stated in the thread topic, not just any existing coin), that may be through ICOs or through exchanges as soon as the coins are listed in the market.