Here are some straw polls:
To what Dota 2 servers do you get an acceptable (<150) ping?
http://strawpoll.me/5805498
What are your favorite Dota 2 official game modes?
http://strawpoll.me/5805497
Do you play Overthrow once a week or more?
http://strawpoll.me/5805494
In what time-zone are you located?
http://strawpoll.me/5805492