A few reasons

I saw a project on ethereum that lets you vote on how to spend some funds in a group and I wanted to do it too, but with bitcoin, so I made an app for that

I also think it would be really cool if this had existed back when Jack gave some money for nostr development -- it would have been a cool way to distribute responsibility for the funds

I think any charity can use this to demonstrate how they use contributions in a fair way

I think governments can use this to ensure they are accountable for their treasury decisions

I think businesses can use this to distribute responsibility for corporate funds

I think fan clubs can use it for membership dues

Basically I saw a need for a way for people to jointly hold money but be public about how they are using it, and this is one of the many things bitcoin fixes

Make a bitpac with your friends and then do a tiktok about it

Yeah! You can also use it for p2p loans. Make a 2 of 3 bitpac between a borrower, a lender, and a neutral third party. Have the borrower put some collateral in the bitpac address and have the lender send him some USD. If the lender pays off his loan on time, the borrower or the neutral third party can cosign with the lender to return his collateral to him. If not, the lender or the neutral third party can cosign with the borrower to pay it off using part of the collateral, then send the remainder (if any) back to the borrower.

What's also cool is that the neutral third party doesn't even need to know they are involved unless there is a dispute. You could use Marty Bent for example and only ask him to intervene if your counterparty acts unfairly.

The same principle applies for stuff like futures contracts. One person goes long and is supposed to get some money if bitcoin's price rises by a certain date. The other person goes short so he takes the opposite gamble. If both parties cooperate, they can cosign together to release the funds to the winner. If either one is a sore loser and won't sign to release the funds, the winner can contact the neutral third party and ask them to intervene.

But unlike with DLCs, the neutral third party doesn't need to run a server, or even know they are participating.

Thanks! I hope a lot of people enjoy this project. There's are many thing people like doing in groups, maybe using bitcoin can be one of those things

Cool! What is your org?