Last time it went pretty well, so let's try another long-standing issue. Namely, #1274.
You can register or log in to the OpenStreetMap website using a social account: Facebook, GitHub, Google. The thing is, most of us have many social accounts, but you can only link one to your OSM profile. If you click a wrong button, you will have to either go back or register a new account. You cannot log in to your account using different social buttons.
For me, that is a problem. I would like to not remember which of the buttons I clicked when I tested the social login, and which of these is linked to my main OSM account. For that I would like a social accounts management in the settings page. Alas, I don't have time and skills to add that, but I have a hope that somebody has. And for that I'm willing to pay a small grant: a hundred euro, like the last time.
The offer stands for two months: the pull request to openstreetmap-website should be submitted until 15th of January and merged until 15th of February. Right after merging I will transfer 100 € to any given credit card or bank account.