I take at least one photo a day and send it to Flickr. Often this one photo is from my cell phone and documents a moment in my morning commute, stopped at a stop light, grabbing a coffee at my local drive through, or perhaps parked at work. I use a Treo 650 that has data enabled on it, but any mobile with a camera (and the ability to email will work).

The first step is to set up a Flickr account (if you don't have one already). A basic account is free, a Pro account costs $24.95. The difference is that a free account limits the number of viewable pictures to 200 and allows limited bandwidth for transfers and the Pro account allows you unlimited viewable pictures ridiculous amounts of transfer bandwidth.

I take at least one photo a day and send it to Flickr.  Often that picture is taken from my cell phone, a Treo 650, and soon after sent to flickr via a special email address set up to accept photos and plop them into my photo stream.  Flickr then automatically adds my preset tags making them findable.  It is pretty slick and works very well with an Internet enabled phone.
The problem is that you end up being relegated to using whatever camera you have in your phone and while some phones with cameras take stellar pictures, you have very little control over the settings in the camera.  You sacrifice control for convenience/instant gratification.

Today I dropped my Treo 650 today at work. The display shattered leaving large grey areas oozing through out the front LCD. It is times like this that I am glad we bought insurance from our phones. We pay $3 per month (although I think it is going to raise up to $4 shortly) and it covers accidental damage to the phone. My Treo 600 died and they upgraded me for free to the 650. Now with a cracked screen, they had it repaired in an hour.

Given that I would have to upgrade to a 700 now and that a 700 runs $300, if I make use of the insurance ONCE in 75 months--or 6.25 years, the insurance has paid for itself. I have used it twice in the last two years.