betcoin.ag has ABSOLUTELY NOTHING to connect me to the Montenegro account, apart from the things i have admitted in my original post:

1. Same wallet address for deposit
2. Some amount of the same (similar) bets

Well,
if they decide to confiscate my (and the other person's) money based on the two above, I BELIEVE the bookies in general would open a pandora box on how they can generally scam people in the future.

In the process the many tipster sites and services on the internet (including the biggest Blogabet with half a million users) would have just need to be closed and banned as fraudulent, as the bookies will just claim the multiaccounting rule on anybody following somebody else's bets ...