TIL Cash App has an account here.
Cash App Lightning addresses are live. I just sent 21 sats to derekmross@cash.app 
nostr:nprofile1qqsvwct7ssehccgu040egxe4k8k9ru4wd605r2kfv9sf94gsu8pftcqpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uqsuamnwvaz7tmwdaejumr0dshsz9thwden5te0wfjkccte9ejxzmt4wvhxjme0cx6h8g doesn't support zaps at this time though. When?
Discussion
Yep!