This week's book giveaway is in the Cloud/Virtualization forum. We're giving away four copies of Learning OpenStack Networking: Build a solid foundation in virtual networking technologies for OpenStack-based clouds and have James Denton on-line! See this thread for details.
This only means that most CLDC devices will likely have less than 512 KB of memory and CLDC applications should be designed with that amount in mind.
This does not mean that there are not CLDC devices with more than 512 KB, or that applications taking more than 512 Kb of memory will not run. In fact most mobile phones for example now have much more than 512 Kb.