Final answer:
Nationalism is the value praised in Commonwealth literature, reflecting a focus on national identity and post-colonial themes unlike English or German literature.
Step-by-step explanation:
The value often praised among Commonwealth literature that would be absurd if applied to English or German literature is nationalism. Commonwealth literature frequently involves a focus on national identity and post-colonial themes, reflecting diverse experiences and perspectives from countries within the Commonwealth realm. On the other hand, English and German literature are typically associated with nations that have historically been colonizers rather than colonies, so the concept of nationalism within their literature would have a very different connotation and be less likely to celebrate the same diversity.