They benefit from users who upgrade later on ...
It was a good webhosting (the best of all free hosts providers) but now they cut off many of the services they had before...unless you are really a newbie and want to try out things its worth bothring with them
In addition, they have many restrictions on your PHP permissions like mkdir, chnmod , file upload and so on...in addition Google doesn't really favours them - or they need to pay something in order to get google to attend them too
Soon or later you have to go for a paid host and nowadays they are getting cheaper and cheaper ... I good contemporary hosting review I ahve found is
Web Hosting Review