" It’s very hard to cheaply build anything significant in a multi-platform, mobile world. "
- Keith Teare

Building significant applications or services that work seamlessly across multiple platforms, including mobile devices, presents a formidable challenge. The statement implies that creating such systems efficiently and cost-effectively is incredibly difficult due to the complexity involved in adapting technology for various operating systems and device types.

At its core, Keith Teare's assertion highlights the intricate nature of software development in today’s interconnected world. To build something meaningful across multiple platforms requires a deep understanding of each ecosystem’s unique characteristics and constraints. This not only increases the technical difficulty but also the financial burden, as developers must create and maintain separate versions of their applications for different environments like iOS, Android, Windows, and web browsers. The statement encourages us to consider the broader implications of platform diversity in technology design, emphasizing the need for innovative solutions that can bridge these gaps without compromising user experience or adding undue cost.

Keith Teare is a well-known entrepreneur and investor with extensive experience in the tech industry. His insights often focus on the challenges and opportunities within digital businesses, particularly regarding how new technologies are integrated into diverse platforms.