Hi
A lot of good questions you ask regarding the site. For gambling, online casino its really hard to top the list. I dont think you should link between the sites. I also think you should link on the main page to 1 og 2 of your other sites, but not all of the 12 different. I searched and found this question, because we also have 5x different sites and if you see CasinoTopp we have only linked to our other page. Because I think it will be seen as link scheme.
hope if anybody els like me have had this issue can read this
thx
Caroline