Simple “captchas” can help. Like “what is the answer to 3 + 2?” or “Name one ingredient in a PBJ sandwich” or something like that. For small sites, that can b

Simple “captchas” can help. Like “what is the answer to 3 + 2?” or “Name one ingredient in a PBJ sandwich” or something like that. For small sites, that can be enough to weed out spam but enable the “ham” to make it through.