This is an excellent change. While Gerrit is undoubtedly more powerful than GitHub's PR, GitHub is easy and familiar. I've found a fair number of small fixes and changes I've wanted to make to Gerrit projects but just abandoned due to not being inline with my current workflow. Now, I'll submit a PR and figure out the rest later. Hopefully, code review still being through Gerrit doesn't mean more stale PRs to deal with though. I guess time will tell...