Uncertain about posting? Why not start by creating a new topic with a few details about yourself, by way of introduction. I suggest using your chosen username as the subject line of the topic
Suggested items to include are:
You could also include personal details such as firstname, occupation etc but that's not strictly necessary. Anonymity can be a useful thing, sometimesWhere you live:
How you found out about imutual:
Likes and interests:
Interesting fact about you:
Once you've created your topic, you could use it as a kind of "blog" by replying with any news about you that might interest others, or just your personal thoughts on imutual, current affairs and life in general
Go on, make that post