I don't just have grande Dreams.  A dream/whim of mine is to have a nicely geo-tagged photo album, partly because it's a nice way to organize photos, partly because I would like to contribute back to the WWW community by getting the good ones linked to google maps. e.g:

Snapshot of an area from google maps I explored while dreaming of going to the south pole.
I have many times appreciated the possibility to view how some area of the world looks. Really inspiring, feeding dreams for travelling, but perhaps also a way of realising the travelling cheaply, without going :)
I surfed around  to evaluate what could make that little dream realised. Posted it on my tech blog.
I will sleep on it and try to decide if this is a dream or a whim. I have bought enough gadgets on a whim to know that it is not where true happiness usually lies.