[arturoogroo]

I don't have a diary, i use evernote in my iphone, i add the problems that i have encountered in my day, and later i see if it can be solved with technology...you'll think i'm a little bit crazier, but it helps you a lot to arrange your ideas...what type of location based app are you attempting to do, i'm working in something for ios, its going to be location based too!...

[anonhacker]

Hmmm looks like evernote is a winner.

I'm not revealing till much later in the process but ill tell you this, so far it looks like MongoDB + geospatial indexing = win! you might find it useful as well.