First, some irony: I built a successful for-profit online business, mostly using CPC. But ironically, I can't seem to get anyone to notice this free project. I'm stuck!
There's 2 parts:
#1: Free file sharing, where you can use your own server:
Share By Link: Free file sharing, open-source goodness.
#2: A dropbox-like sync tool that lets you use an FTP server instead of Dropbox:
IQ Uploader: Sync with FTP on PC and Mac.
The 2 are related.
I don't have plans to monetize right now. I specifically want to do this as a hobby and not worry about it.
I'm willing to spend some money to get the word out there, but how?
Now, certainly the design could be improved. But it's free and getting almost no traffic.