Next Big thing

What the hell is the next big thing?
Everyone wants to know ...
Get money.. be the next google ... buy a new house - our wishes giude our live.
So lets think aboiut next big thing
What it gonna be?
In last 5 months i got a lot of time to think about different things.
In avarage - every week i have 5-6 new ideas ...After deep investigations 3-4 ideas look promissing
and next week their place take new 5-6 ideas what again i will sort 3-4 good ones etc...
As you can see - totally no time to make them true... :)
Last ideas i got :
1. Indoor navigation stuff
GPS/WIFI/WIMAX/Blootooth approachs...- Everything gives a huge acuracy - no real approachs found...
2. Location based services platform - idea what is in my head for last year.
different approaches were reviewed - again - In my vision itlooks different.

3. Flex/Flash/AS technology - i'm amazed in the new RIA technology and had some ideas :
Starting from facebook applications - ending some idea for RIA changes for my JOB stuff...

4. Family services platform - platform that holds different services for a family -
shopping lists , bdays notifiers , relevant news agregators...

5. Data selector - some algorithmic approach that will select data and sort unneeded data out ...
Unrelevant emails sorting is needed on every hitech job place ...

6. Snapshoter - a piece of software that will bring application snapshots for offsite investogation.....


Thats only beginning
To be continue .......