used to live on 888 poker from a freebie for maybe 2 years, making weekly cashouts, back in the day when it was donkville land. (probably still is).
although at first i would feel good enough to play anyone and make good money (mostly cash tables) while sitting down at any table and enjoy playing/look for 'good' players. the donks helped especially when they tilted.
unfortunately i began to search for them donks too often, that after a while my loose agressive natural play i had always stuck by and had a lot of respect from other players, had turned into a readable rock style, and i felt i could almost not swing back to the old style i had previously done so well with the previous years. as such i have not played for a long time, although am thinking of it again lately as i do miss the game
I would like to note though, being the reason i replied here, that when you get on a losing run of bad beats etc, or the maniac is raping you with 92off when he is CALLING all in with a 2 high flush draw on the flop when with runner runner needed to hit for it after youve raised out half the table, if you know you are relying on that money for important things, you may often lose your marbles and want to rip your hair out lol. resulting in (at least for me, at the time) your game going down hill very badly not just from tilt, but more so when the pressure of needing the money sets in, trying to play the game with finances in mind rather than actualy playing the game itself.
Still, if it is not required to win consistantly to pay the rent or whatever needs to be paid, then i totally agree regarding poker being a steady way to make extra bucks, if the player has good knowledge and 'skills' in the game of course.