On the other hand we realized, during the first coin release, how difficult is, even for people that are used to crypto, to move a coin using transfer fee payment in another coin (moving XFC with BTC transaction fee payment). I am sure you can imagine that this is a deal killer for people that are not used to crypto.
This is one of the reasons we didn't move to ERC20, the other being that Ethereum already have, and it will be more obvious in the future, the same problems with fees and scaling up as the counterparty. The only thing that makes it still run acceptable is that most of the ICO's on ethereum platform are only using it to sell a coin not to develop a real environment. Moving to ethereum would have been a very easy thing and it would only solve the listing of XFC on exchanges. In the long run it would have killed the project.