I weigh nearly everyday as it keeps me in check. I do not freak out too much depending on the foods I consumed the day before. If I have a large carb meal like pasta then I retain water like a sponge. For me it's just to keep me focused. I only record once a week.
I weigh in the morning cuz it just as routine as brushing my teeth.
Highest weight October 1st, 2011 247.6
Starting weight January 3rd, 2012 227.8
January pounds lost 7.8 = 220
February pounds lost 4.4 = 215.6
March pounds lost 2.6 = 213 (do better in April)
Goal weight 160.4