Alternatives to Echofon for Facebook for all platforms with any license

Platforms

Show 4 less popular platforms
Know any alternatives we haven't listed?
We want more alternatives to Echofon for Facebook. Feel free to add any alternative that you know of, or ask your friends on  Twitter or Facebook if they can help out.

Echofon for Facebook Comments

Echo echo ... Feels empty in here

Maybe you want to be the first to submit a comment about Echofon for Facebook? Just click the button up to your right!