Ryan wrote:
If the retention promotions are more attractive than the welcome bonus, then it acts as an added incentive to join your casino and enjoy the benefits of being a member – wouldn’t you agree?
Absolutely, I agree 100%. The problem is this : I don’t know whether the most recent newsletters have gone out only to people depositing over $2000 a week or under $200 per week or what. Therefore, I can’t really put these on the site as it might bring in a player who will NEVER be offered that bonus.
That, of course, will cause aggravation to you guys and will reduce the credibility of what I’m offering. So aggro all round, then 
The focus of the weekly promotions before September combined a retention aspect (particularly if you are a slots player) with an additional incentive for those who have registered but not deposited.
I guess what I’m saying is that a mix of additional weekly bonus offerings (ie: retention AND additional incentives to sign up) would work best, I think.