"Blood types are like gang affiliations. Some get along fine, but others have whatever those especially passionate feuds are called. For example, if you have type A blood, your body will corner and beat to death any type B cells unfortunate enough to wander into your turf. The results for your body are fucking horrifying."
METAMIA is a free database of analogy and metaphor. Anyone can contribute or search. The subject matter can be anything. Science is popular, but poetry is encouraged. The goal is to integrate our fluid muses with the stark literalism of a relational database. Metamia is like a girdle for your muses, a cognitive girdle.