By dbanach - Posted on 17 February 2010

There is a little video here:

http://lucubrations.org/video/posting-tips

If posting in a group you need to check the public box in groups to make the post public for guests to see.

Make sure you verify whether you want your post announced on twitter. This is on by default.

You can create your own galleries to store your images in.

You should add tags to your content when you post it to help indicate the category and subject matter