Moderators here typically don't require you to use good titles for topics, but I thought I'd post some guidelines for anyone wondering how best to write a title.
Include enough info in the title so that readers can mostly guess what your topic is about. Try to condense your topic's main idea into a few sentences. Ideally, people should be able to write useful, on-topic replies by just reading the title (though this sometimes isn't possible).
Terrible titles include:
- "A question"
- "I was wondering..."
- "Someone help me"
These titles are better, though still not great:
- "A question about Bitcoin-Qt"
- "Survey of the community"
- "I have a problem with the forum"
These titles are good:
- "Bitcoin-Qt takes too long to start. How can I speed it up?"
- "Poll: What is your gender?"
- "Whenever I try to send a PM, the forum gives me an error"
When asking a question, never use a title like "How to send BTC"; it makes the topic look like a guide on how to do something instead of a question about how to do it.
Some people like to put "tags" in the title within brackets. Like "[GLBSE] [ANNOUNCE] ASDF: Generic asset". I personally don't like this style. I prefer to include the tag info within the sentence, like "Announcing ASDF, a generic asset on GLBSE". When tags are really necessary, it may indicate that a new subforum should be created.
Use normal capitalization, not "newspaper capitalization". "Thread title style guide" instead of "Thread Title Style Guide". Capitalize the first letter of the title unless it a trademark like "eMachines".
Omit unimportant leading words. "Selling $100" instead of "I'm selling $100". Other than that, it's best to write a grammatically correct sentence if doing so does not make the title annoyingly long.
If the title is composed of only one sentence, don't include a period at the end. If it contains two or more sentences, put a period after each sentence, including the last. Questions must end with a question mark.