Poker Blogging

I’m thinking to start up poker again and I want to take it a lot more seriously this time around, keeping very very detailed records of every game I play, whether online or live, whether tournament or ring game.

So far, I’ve discovered/decided that the following information is pertinent:
Game type (omaha, hold em, stud, etc. Also fixed/pot/no limit)
Limit/Buy-in (what the small/big bet is and/or what the buy-in is)
Time started/ended (especially for cash games)
Total profit/loss
Streak (how many wins/losses in a row)

And for long-term info:
avg. time spent
avg. rate (win/loss per hour)
ROI (return on investment)

Is there anything else that may be of use?
Also, any helpful software or sites would be great. Thanks!