Clean Interface, light weight and simple to use..Cons:
Nothing in particular .
Suggestion : Since you can collect data about each site . You turn this data into a useful blog about the trends in programming languages & tools used around the world .Rishin Haris has used this product for one month.
Very good tool....technology analysis made very easy.Cons:
Very good for observing our competitors websites...Rijas Backer has used this product for one year.