Search: Find useful web apps with SimpleSpark -
If you're looking for a specific web application to meet your needs, but you're not sure where to find it, you might want to check out SimpleSpark, a catalog of over 3000 useful online services.
For instance, I typed in "organize" and retrieved around 95 different results to help me get my stuff together. You can also browse through the entire catalog (organized by category), browse pending listings, or check out what's just been added. I found this incredibly helpful especially since there's just so much good new stuff coming out; it's somewhat tricky to keep track of what works and what doesn't.

Simple Spark

[LifeHacker]