I haven't played much sngs since switching to cash but recently i've begun playing sngs again. Not as my regular game but as a relief from the cash grind when i'm not running good or feel i will not be able to play with my full concentration. I usually play and watch tv or playstation and can easily beat the game (5s & 10s). I gues i've take a bit of an interest again.
I found a blog (see links) that seems mainly focused on sngs. The poster has an ebook guide which is free. So I will take a look and see if its any good, although from the few post I've read I suspect it will be. Review to come.
Note: I'm trying to expand my blog network so if you have a blog and want to exchange links that'd be great.