very soon we will start seeing reversible ICOs projects which will reduced scammy and fraudulent project ,finally dreams are coming true,the capability of been able to reverse your invested money in any ICO is wow!
There were many ICO offered last year and this year that have similar purpose of erc20 token in the article. However still I could not find any project using the token. I think people still prefer to use traditional way of raising money in ICO.