Several times a day.
Life is busy for me, sometimes, and I know I'm not alone; but things like this are quick. They can be worked into your daily routine without missing a beat. The effort involved is negligible.
But you'll be doing something big: a single vote in a poll run by a major gaming site is worth thousands of forum posts anywhere else. And it feels great to do something that matters.
One day, if we have City of Heroes back via an actual studio and/or publisher, the new stewards will tell us that efforts like this mattered--that we saved our own collective butt.
So, I'm taking a moment to beg my fellow lurkers. Yes, you. You check here every day. For every regular forum poster here, there are dozens and dozens and dozens of you. You are the largest, most effective army our cause has. No matter who you are or what you have going on in your life, if you ever want to play City of Heroes again, if you ever want to wind down at the end of the day again in Paragon City, if you ever want the peace of mind it gave you, then for your own sake, find ways to speak up, however large or small. Votes on a gaming site? More than good enough.