What do you mean very few gambling websites provide access to the investment? That sentence did not make any sense at all. however I do agree with the second part of your post. It is extremely important for an investor to find the most trustworthy casino that has a good betting volume whilst maintaining a good house edge and low investment commission. Investing in gambling sites have been one of my most successful moves. I use bitdice because they give you the option to disable betting so that you don't get greedy.
The message is clear. He means that only few gambling site offers investment at their bankrol. If there are lots then can you tell us all so that others will have some information because as much as my knowledge is concerned, I know only a few numbers.