yes you can I do it all the time
Currently, you can not place pictures into answers. You can, though, add a "Related Link" to your answer containing the link to the picture.
yes it is important
yes through twitpic or yfrog
There is no way to currently post images with questions. If you need an image to explain your question, you can add it to the "Related Links" section, if it's uploaded onto the internet.
Yes. You can bring in charts, graphics and pictures or photos.
Yes, but only if you buy the camera add-on. It does not have inbuilt cameras.
yes but you can not view their friends or their pictures, you have to add them some people you have to know their email in order to add them
Yes, you can put pictures like i am putting one right now
Yes They Should!
Yes. The question mark is added onto the end of the questions you ask, whether you add it yourself or not.
WikiAnswers can add Related Links to questions that show pictures of dogs, but the pictures cannot be added directly to WikiAnswers. If you ask a question asking for a picture of a dog, then you will most likely get an answer with a Related Link to a picture of a dog.
yes, like add only who you know,don't post bad pictures and more..