There are a lot of variety of web 2.0 such as WordPress, Wiki, Wix, Weebly, Blogspot, Tumblr and etc. The advance of web 2.0 is provide two-way communication between writer and reader. The readers are not able to read the article only but able to leave comments. By recognizing this feature, some institutions use web 2.0 as online learning for individual or group. For individual learning, the teacher or friends can give feedback or asking question as peer interaction.   

                I learn about Wix, the advances and the weaknesses. The advance of Wix is the flash templates can be suited with the specific purpose such as photographer, art, music, business and etc. The next advance is the easy navigation which can be managed through drag and drop, then it is free to create account. It’s also easy to show the flash animation and it’s unnecessary to embed the code for templates and install the flash widget or plug in. The last strength point of Wix is updated easily to make it premium. The weaknesses of Wix are slow progressing because the animation, the URL for free account of Wix is quite long and the editing for free accounts takes long time.

                Next, the Blogspot strengths are:

·         The template can be selected as designer want it to be

·         The header can be changed

·         The setting of HTML and CSS are able to change as the designer want

·         The designer can set the sidebar with text, link, follower, slideshow, video and etc.

·         The font and color of font can be changed

The using of Weebly is quite simillar with Blogspot, the differences are rely on the navigation of Weebly is easier rather than Blogspot and Weebly provide more templates rather than Blogspot. There are some limitation of each kind of blog and the advance of it. However, any instrument that will be used will be maximum if the designer has any experience or knowledge to control it.