[$] LWN's 2021 retrospective

It may have seemed questionable at times, but we have indeed survived yetanother year - LWN's 22nd year of publication. That can only mean onething: it is time to take a look back at ourill-advised attempt to make predictions in January and see how it allworked out. Shockingly, some of those predictions were at least partiallyon the mark. Others were ... not quite so good.