I missed this note in my inbox this morning:
This cat followed my wife home from around 7th & K NE. She is VERY friendly, well-groomed and has a collar. She seems to be very light (perhaps my cats are just very heavy :)) and VERY hungry (we couldn't help but give her a little food). However, the number on the collar is disconnected. Unfortunately we have 3 cats of our own and could not bring her into the warmth or hold on to her in case someone does know where she belongs. A few neighbors said she was around last night as well. She followed my wife for a couple blocks, and followed us back to where she started as well. She came to our basement door hours after we got home. I can't say for sure where she will be tomorrow, but if anyone does know her, perhaps this will help to locate her. The name on her collar reads "Macy Cat".
I hope this helps her find her way back home!
If you know this cat, send me an email at inked78[at]hotmail.com and I will put you in contact with the note's author.