Effort less, not time consuming, less expenses for applying and with just the use of the internet and mobile devices you can now apply with the comfort of your home! Isnt it great for both the jobseekers and recruitment firms. A well thought and planning, I salute to the developers and team behind this project! Good job!
Or even if you dont have a plan of looking for a job, you just present your resume and your credentials and you will be notified whenever someone is interested in hiring you and if you think it interests you you can be serious about it if not then just ignore it.