If you're doing tens of millions in revenue and the RDBMS is critical to your operations, I'm a firm believer you need replication. Keep in mind this was the era of spinning rust and a day-old backup could take hours to restore even with a SAN/DAS. A replica was for more than just distributing load, it was for resilience to keep the business healthy and avoid a SPOF.

Risks to the business are more important to me than my enthusiasm for a technology or product.