I was informing traders that there is no such thing as a FIXED SPREAD in Forex. I was using EFX Group ( now MT TRADING ) as my broker and EFX provided Level II Quotes. There was no fixed spread. I got banned because they said I was spamming. This was long before I became an IB for MT Trading ( no longer an IB because I refused to succumb to Dodd-Frank ). In fact, I didn't even know what an IB was at the time. EFX Group was not advertising on Forex Factory at the time.
Within a month EFX Group became an advertiser but the ban was not lifted even after the president of EFX Group put in a word for me.
And I never back down... NEVER!