Please don’t use Discord for FOSS projects:

You are making an investment when you choose to use one service over another. When you choose Discord, you are legitimizing their platform and divesting from FOSS platforms. Even if you think they have a bigger reach and a bigger audience,2 choosing them is a short-term, individualist play which signals a lack of faith in and support for the long-term goals of the FOSS ecosystem as a whole. The FOSS ecosystem needs your investment. FOSS platforms generally don’t have access to venture capital or large marketing budgets, and are less willing to use dark patterns and predatory tactics to secure their market segment. They need your support to succeed, and you need theirs. Why should someone choose to use your FOSS project when you refused to choose theirs? Solidarity and mutual support is the key to success.

Source: Dave Winer’s Twitter