I certainly would. Getting blasted w traffic because of an insightful post is an edge case that it doesn't make sense to design around and I'm not really gonna want my personal blog to be a time or money sink when I could be spending either on things that I like more than that. So I'm gonna go with the free tier of something that provides basic protection and availability and if I do get hug-of-death'd by some content aggregator or another it's no real loss to me that they use the wayback machine rather than hit my page directly because I'm not monetizing.