Recently I was asked to fill out a poll (at http://www.easypolls.net ) on my use of social networks, by a Yahoo group that is focused on Crop Wild Relatives (CWR). I mainly use ResearchGate, which put me in the "other" category in the options offered.

There are many kinds of online polling service available, and I regard them as an important part of the online ecosystem, for academia as much as they are for commercial or entertainment purposes.

Readers of this blog: Please recommend any polling services you think may be useful for research surveys or other academic purposes.