Even this is not necessarily true. On 888 there are maybe two dozen players on the lowest stakes of Snap (same as Zoom). I like to mark players that I see repeatedly at my table (because I think there is a reason behind this observation). I have seen a person at four of my tables in a row. Generally, with multi-tablers, this number grows. There are also other issues with Zoom and Snap that I won't get into here.If you are afraid of collusion, try playing zoom. You'll see that it's impossible to sit on the same table as your friend when the tables are constantly being shuffled.