This is from WordPress and we’ll see if I can do it. I know I have already missed some days but from here on out, I can try. Their sample post is like a contract with myself:
I’ve decided I want to blog more. Rather than just thinking about doing it, I’m starting right now. I will be posting on this blog once a day / once a week for all of 2011.
I know it won’t be easy, but it might be fun, inspiring, awesome and wonderful. Therefore I’m promising to make use of The DailyPost, and the community of other bloggers with similiar goals, to help me along the way, including asking for help when I need it and encouraging others when I can.
If you already read my blog, I hope you’ll encourage me with comments and likes, and good will along the way.
Signed,
Scriptor
incognitusscriptor.com 
Good luck. I’ll be lurking.
I think it’s okay to skip the weekends. It’s hard to come up with material for 7 days a week, the weekend gives you a chance to recharge. Make your best post Friday since it’s seen for the longest period of time 🙂
Good advice 🙂