From the point of view as a programmer, is it hard to make a website like facebook? considering its script, code involved etc...
i don't mean i want to make it, i just ask the question out of curiosity.
If you are coding it by hand from scratch and you're the only person and you want to include every single different functionality that facebook currently employs then yes! It would be extremely difficult to create.
However, if you're smart you take the easy way out . Wordpress combined with BuddyPress and you've got facebook in less than 10 minutes without you having to write a single line of code.
I think this question is teetering on the edge of "so why doesn't everyone make facebook if its so easily with wp and bp?" to which the answer is marketing. Everyone knows what facebook is, no one knows what your facebook ripoff site is.
hope that answers things?
once again i want to emphasize that i have never intended to make a facebook, because i once thought that how can someone be so great to create this thing. Now, i realize that he is just a damn lucky guy, his success not because of he has great computer technique
For example the current program I am working on right now has only 2 windows,but behind those 2 windows I have written full 600 pages of programming code and it took me 8 months.And STILL the program is not completely finished.