Chitchat ... or an apt title for this puzzle?

• Polite conversation on trivial matters
• Follow someone round shopping centre for chit-chat
• Causerie
• Idle chatter
• Reception ritual
• Dinner-party fare
• Casual conversation
• Informal conversation

Wikipedia Word definitions in Wikipedia
Smalltalk is an object-oriented , dynamically typed , reflective programming language . Smalltalk was created as the language to underpin the "new world" of computing exemplified by "human–computer symbiosis." It was designed and created in part for educational ...