I have a large (thousands) collection of notes stored on my drive as text files and synced to my other computers via UbuntuOne. Currently I use grep to search for the file I want, nautilus to open it, and gedit to edit it. Is there a single app I can use that will allow me to do all three at once?
I used to use Evernote, but their text editors are so crappy I had to dump it. I also used Tomboy for a long time, but the lack of a web based editor and no Android based editor either was a showstopper.