Let me first of all say that I collect Casino & Poker related Card Guard's and NOT Chips.
I have read with great interest what all of you have said.
However, by definition a BROTHEL Chip is NOT a CASINO and/or Gaming Chip.
Chip's are produced for almost every Event in the USA and also for PROMOTIONAL ITEMS across the board e.g. Coca Cola, Ford, Boeing etc. etc. etc.
It would be a good idea to open up a NEW SECTION By Section for Chip's produced by ALL the Different Companies but head each Section for example as follows: BROTHELS, DRINKS, FOOD, TRANSPORT etc. etc. etc.
It appear's that there is a Collector(s) somewhere, of ALL the various Chips manufactured, so why NOT let everyone have somewhere to register/file what is available, which will ultimately grow into what is presently available to all CASINO CHIP collector's!
This would then definitively keep ALL Chips within their CORRECT category and stop ALL future disagreements.