Do you already have a digital camera? Do you prefer the quality of the images it produces? Can you not afford a Nokia N73, N93, N93i or N95?
Here is a tip for you:
Buy a memory card for your mobile phone. In my case the N93, N93i and E61 use Mini SD.
Stick your smaller sized memory card in to a standard SD adapter.
Now stick the standard size SD card in to your digital camera, assuming your camera takes SD. Take pictures to your hearts content.
Now you don’t have to wait until you get home to upload your images! Just remove the SD adapter from your camera, take your mini or micro sd card out of the adapter, stick it in to your phone, dump it straight in to Flickr.
It may seem obvious to some people, but for those who didn’t previously see the connection I hope I’ve helped.