I'd like to share one I have been reading for a while now that I really love. Here are the reasons:
1.) they are written by women
2.) they are written by a different woman every day
3.) they are short and to the point
4.) they ALWAYS cause me to stop, think, and seek God and/or His word.
So, the link is http://www.internetcafedevotions.com/. It is sponsored by the popular Christian Women Online.
If you've never been there, please check it out! You will be blessed and moved.