Hello mate
I'd like to recommend
nitrogensports!
Not only do they have cash tables with blinds as low as 0.00002/0.00001 btc (min. of ~0.001 btc required to join table) but they also have
free tournaments every monday/wednesday.
On top of that, just by playing poker hands you earn nitropoints which can be converted to free bets (sports) or BTC balance. You also unlock additional tournaments, running every day of the week, by playing. Higher bet tables unlock higher prize tourneys.
I hope you will be as pleased with their site as i've been. if you are a hobby player, you never have to deposit a satoshi.
regards,