poll.ly - your perfect partner to gather ideas and opinions in real time

Sayonara - Linux audio player and music library manager

poal.me - Free, realtime, configurable, user created polls with pie charts as well.

Mopidy - Mopidy is an extensible music server written in Python. Mopidy plays music from local disk, Spotify, SoundCloud, Google Play Music, and more. You edit the playlist from any phone, tablet, or computer using a range of MPD and web clients.

Poltr - A modern, easy to use straw poll website that's completely free and doesn't require sign up.

Untrack Me - Surf the web, free from tracking