Internet is the best way to share our news and views these days. We don't write the letters by a pen to our lovers, family members or our friends. We just use the e-mail to share the things. We rarely call on the phone but we talk on the messenger more often to our friends either foreigners or local friends. Internet makes our life easier to live.   But these days, there are many harshment actions or comments in the internet. Netizens read the articles and put the comments or trackbacks. Actually, comments or trackbacks are either the support or the oppose of  an article. These days we can see lots of commnets which are not related to an article. For example; if there is a poll that you like tea or coffee? Netizens post their message that they want to make their girlfriend and wants to drink tea. Some people add the comments that they are looking for boyfriend/girlfriend. Here, the poll is if netizens like coffee or tea but comments are not related to the topic. If there are errors in the article, we should correct it by the comments or trackbacks. This is our duties.   If there are some pictures of swimming costume/ jogging suit model or something, netizens use the bad words to the model. They say that she (who is a model) should stay at home as a housewife and take care of her family.  A model is a model and she/he shows us different kinds of new or fashioned items. It's his/her job.   Net is necessary for netizens. We should know the important of net and we should respect the writers/ journalists or someone else. Net and netizens are the image of a country. Let's make this net neat and clean by netizens like us.