It actually means that once the coin is dropped on Bitcointalk, money is being generated out of air.

as far as I know, bancor was most successful with a number of funds around $153 million and it was achieved in just 3 hours.

There is a section about trading discussion in this forum, you can visit it and read the threads to learn about the most valuable coins which have good potential. Trading need knowledge and experience, so take your time before buying, because it is somehow risky domain.

I think that's a good investment and I will invest on it for sure,

You can invest long term in the following pennies
 Bytecoin
 Augur
 Golem