As per some of the other comments - you are doing potential damage to newbies or people looking to change broker putting most of these brokers in a list of 'good brokers' - even if you are only saying they are major, major in this case definitely does not equal good, it just means they are ripping huge amounts of people off! From a UK perspective there's no way FXCM, Alpari or IG Markets should be part of any such list (for many reasons but for a start they are market makers) and probably a number of the others.
