Even when I carry my big camera -- which due to its space-consuming nature precludes me from carrying cute little purses, darnit! -- I often long for a point-and-shoot in order to get decent images with me actually in front of the camera. A recent example:
My husband and I recently enjoyed a great dinner at Candlelight (great spot, for those of you haven't ventured over there yet) to celebrate my birthday. I really wanted to capture a shot of the two of us there but since I only had a fancy schmancy camera to bring, this was what I got when I asked the server if he would please take a picture of us:

Totally sweet. Great effort. But not so good. Ummmm, I'm sorry, could I trouble you to please try again?

Ok, a little better. But still blurry. I smiled, thanked him, and acted like he just took the best picture ever. And then I resorted to balancing my camera on an upside-down martini shaker (borrowed from the bar) and used the self-timer to capture this shot:

Not perfect, but definitely better. But enough is enough. It took waaaaay too long to capture this one image. If I had just had a point-and-shoot with me, I'm pretty sure I would have been more likely to get a decent pic on the first try. Needless to say, I was very excited when I learned that my husband had bought me a point-and-shoot for my birthday!