THIS ADVICE IS FOR POORER INVESTORS.
E.G 84,000,000 LTMCS equates to minimum permanent position of 8,400.
Above, the minimum holding, you will have the better funded or more sophisticated investors, who take sizeable positions, but they're usually are financially wealthy and many ALT Coins are just a fun alternative to watching Television or throwing their money away in rigged betting games.
Below the minimum LTMC holding of 0.0001%, you'll have a mixture of newbies, people who don't know what they are doing and BTC traders (who do margin trading on ALTs, exploiting early stage POW Max Blocks Rewards to short sell ALTs).