its not so much playing "tight" as it is playing "right"
HONUS, you play a lot, so I am sure you are familiar with the terms pot odds and drawing odds, etc etc.
those are CRUCIAL to the online game.
Why?
Because you have the time to sit patiently and wait for your moments. I flip on the tube, eat dinner, **** arounda bit just waiting for the premium hands or the drawing hands in the right position.
*remember* when you are in mid position and have a "possibly playable" hand, you are not going to lose any money if you fold out.
discipline is KEY! get a ring game goin, and just sit back and relax, dont try and bully people around, it dont work in online.
Keep notes on players... especially the fish! table selection is key as well.
check the flop percentages on the lobby... the higher teh better fora tight player.
I prefer omaha online. its soooooo ****ing easy. just sit back and wait for your A-2 hands and pick off half the pot here and there. it keeps you afloat/maybe even ahead so you can wait it out for the premo hands that are gonna scoop for you.
would right more or even in a more logiclal manner but i am in a decent hold em game right now and playing on a lap top in a hotel room in PA... (yes i need the money this week that bad!)

my wife is gone this week so maybe now that i am settled in and have all sorts of time to kill to xmas i might write somethin up. in the past between her, the soon to be born child, and the two mutts and moving acrosss the world i aint got time for chit.
hand of the night last nite... omaha -8.
flop came 2-2-Q
and there i am holding A-2-2-5 in my hand!
except another guy is RAISING ME! poor bastid had QQ in his hand for Q's full. capped on every street! god bless the lucky bastards!