Un-Reliable (Standard) Multicast
Optimistic - Needs applications which tolerate high error rates, high latency corrections
Problematic - At least 1% error rate in the best scenarios.
Error Correction Unsystematic - Proprietary Solutions
Uncontrolled streams of Data - High-Volume unsegmented bands of data. - Can overwhelm receiver.
Useful for Streaming Audio, Video, Radio/TV like Applications.
Difficult Addressing Content - Unclear Authority on Naming
No Security, I.e. Authentication of Publishers
No Guarantee of Order of messages