It should be said that gambling industry is growing but there are no new qualitative source. It is not easy to find something really interesting and fresh.
Webmasters prefer to create simple designs for their portals. However, there are several sites that can be mentioned. First of all, lets point that the majority of gamblers prefer to play free slots online and there are a lot of sites that offer such software. So, after checking the net, there were found several qualitative examples: GetFreeSlots and WebSlotCasino.
First of all, lets talk about getfreeslots.com source. This is a really fresh source of free slot games and the design looks awesome becouse of new features. There are a lot of sexy girls, so it will be interesting not only to gamble online slots but alot to stare at girls. Check out the design of getfreeslots, it is a really good example of modern gambling portals.
By the way, there are also several examples of classical qualitative portals with free slot machines too. One of the most famous is WebSlotCasino. Research showed that the source is growing because of perfect usability and interesting web design features. It was created only for fans.