We have plenty of effective altruists around the world, each doing something to make the world a better place. If we all work separately and don't report of our work, most of our efforts will go unnoticed by others in the community, who could otherwise provide encouragement or suggestions, or be inspired by our work.
If you've recently carried out some effective altruist activity, come here and let us know about it.
I have about three months before I hopefully start studies for a new degree -- when I'm hoping to also start an EA group -- and I've been thinking about how to use my time effectively, either by earning some money, volunteering, studying, or a combination of the former.
One thing that I did today was post flyers on a campus close to where I live to offer tutoring. On the flyer, I wrote that my rate would be $20/hour if anyone interested wanted to pay me personally, or $19/hour if they donated the money to the Deworm the World Initiative instead.
I realize that these rates are comparable, and that giving less to charity might sound strange, but including a contrasting rate seemed like a decent way to garner interest in this particular charity and GiveWell without the overall offer coming across strangely by only having the donate-to-charity rate.
You could justify the lower price because then you don't have to give away a fraction of your income to sales tax!