max. supply of ether is now 105,061,446.3125 , but according this article , is there going to be a max. supply 'forever' ? 
This is starting to get serious, the supply is now close to what Vitalik proposed as "maximum" months back. Hodlers will lose confidence in ETH, if the maximum supply is now decided and coded.
Adopting a maximum supply of ether coins would undoubtedly render Ethereum more attractive to investors.