Wow what an appalling customer service at Bingoisus.com.
By calling player names and by offering partitial payments they make themself look extremely unprofessional. If they are licensed please contact them and possibly pitch-a-bitch @ Casinomeister if he does bingo sites.
People need to warned about these kind of sites that accept your money but don´t pay winners. If you are rallying up a crusade, sign me up.
And do keep pursuing for your money. I am not sure if it´s worth your time, but with all this negative publicity I am pretty sure they would up they offer and pay you in full.