Seems worth trying! I'd be interested in reading a write-up if you decide to run it.

A few quick thoughts: 

Many arguments about the election’s tractability don’t hinge on the impact of donations. 

• Donating is not the only way to contribute to the election. Here is a public page showing the results of a meta-analysis on the effectiveness of different uses of time to increase turnout (though the number used to estimate the cost-effectiveness of fundraising is not sourced here). The analysis itself is restricted, but people can apply to request access. 
• Polling and historical data suggest this election has a good chance of being won by thousands to hundreds of thousands of swing-state votes. That means any intervention that can swing thousands of votes (or maybe hundreds) has a meaningful chance of swinging the election. I discussed some potential interventions in the post. 
• There is recent evidence that suggests there are events that quickly cause a large portion of voters to change their mind about who to vote for.  Nate Silver wrote “The impact of Comey’s letter is comparatively easy to quantify, by contrast. At a maximum, it might have shifted the race by 3 or 4 percentage points toward Donald Trump, swinging Michigan, Pennsylvania, Wisconsin and Florida to him, perhaps along with North Carolina and Arizona. At a minimum, its impact might have been only a percentage point or so. Still, because Clinton lost Michigan, Pennsylvania and Wisconsin by less than 1 point, the letter was probably enough to change the outcome of the Electoral College.” (See full article for more details/analysis). That said, others disagree about the effect of Comey’s email + media reporting.  
• Other heuristics mentioned in the post (like the reasons for campaign-related work being undesirable). 
   

The above numbers are based on RCTs and information shared with me by multiple organizations. I’m sorry I’m unable to share more details publicly, I’m respecting the preferences of these organizations.

These can't be shared publicly, but I'll DM you. 

To add a bit of context in terms of on-the-ground community building, I've been working on EA and AI safety community building at MIT and Harvard for most of the last two years (including now), though I have been more focused on AI safety field-building. I've also been helping out with advising for university EA groups, workshops/retreats for uni group organizers (both EA and AI safety), and organized beginning-of-year residencies at a few universities to support beginning-of-year EA outreach in 2021 and 2022 along with other miscellaneous EA CB projects (e.g. working with the CEA events team last year).

I do agree though that my experience is pretty different from that of regional/city/national group organizers.

Good catch - added that to the eligibility section for the AAAS Rapid Response Cohort in AI blurb. Thanks!

I would guess the ratio is pretty skewed in the safety direction (since uni AIS CB is generally not counterfactually getting people interested in AI when they previously weren't, if anything EA might have more of that effect), so maybe something in the 1:10 - 1:50 range (1:20ish point estimate for median capabilities research: median safety research contribution ratio from AIS CB)?

I don't really trust my numbers though. This ratio is also more favorable now than I would have estimated a few months/years ago, when contribution to AGI hype from AIS CB would have seemed much more counterfactual (but also AIS CB seems less counterfactual now that AI x-risk is getting a lot of mainstream coverage). 

Thank you for all your encouragement over the past few years for students and newer community members to post on the forum, and for actually making it easier and less scary to do so. I definitely would not have felt anywhere near as comfortable getting started without your encouragement and post editing offers. I've replaced Facebook binging with EA Forum binging since I both enjoyed it so much and found it really valuable for my learning. You will be missed, and incredibly hard to replace. Thank you for all your hard work!

Edited for clarity - it might be a US thing, but I'd encourage others to try it out and see how it goes unless there are strong reasons not to.