advantages and disadvantages of owf

[rabia irem uçar]

 I read all owf guide's for understanding the concept of owf and now trying to prepare a presantation about owf and ı want to know the most powerfull advantages of owf and also disadvantages .

The basic and most powerfull advantage  of owf is  web apps comminication mechanism ,

security plug in  owf metrics 

is the disadvantages could be :  web  app dependence on owf for data comminication ? 

I wanna know what ı missing and also what else should ı mention about owf , my topics are

owf history 

owf architecture

owf  plugins( owf store , owf metric services )

owf pub sub mechanism 

owf api's 

advantages and disadvantages of owf 

I hope I can explain it correctly , Thank you for support