From the ladies' perspective, Leo List is a disaster, also, and they've started to ask for ID when we post ads, so I predict more and more legitimate SPs will start to move away from LL.
In my experience, the best ad platforms are PERB and Twitter.
If you're new to Twitter, try searching for hashtags such as #Vancouver, #YVR, #Escort, #Companion, #Courtesan, #DinnerDate, #GFE, #PSE, etc.
There's a new ad platform emerging called Tryst. Apparently it's run by a group of Australian sex workers, and it seems to be picking up steam. I'd be curious to hear if any gentlemen or ladies on here have tried it, and what you thought of it?