Advantage or Disadvantage of WIKI:

Wiki is simple and easy to use.

Advantage or Disadvantage of WIKI:

Anyone can edit the contents, it is not an assurance that all of the contents are authentic.

Advantage or Disadvantage of WIKI:

Wiki is open to all users. It is possible that there would be information overload and even some irrelevant data.

Easy to use wiki site that has different features such as professional wiki technology, free data storage and security

contains thousands of communities where users can choose to share and collaborate

paid wiki development site that has many features intended for educational and business purposes

social writing platform for education and for individual, community groups, big businesses, non-profit organizations, government agencies

same engine as Wikipedia

powered by google

capable of performing e-commerce functions

Getting some parts of it is okay as long as you obtain permission form its owner.

Use an appropriate user name.

Never post messages or information that you would regret.

Free versions offers unlimited questions and answers, an option to export and has customizable theme designs

Paid version has more extra functions, including exporting the data to excel.

most well-known online survey tool; free version can create 10 questions and can receive up to 100 respondents

free version allows up to 15 survey questions and 150 responses