Just being super popular doesn't mean you need lots of disk space. What are you storing? Are you using a database? If so, database size allowed by hosting companies is normally calculated separately.
If you think the site will be very popular, ie visitors in the thousands per day, then some kind of cloud solution like Azure or Amazon is probably better. Can you tell us what you are doing? Hard to make suggestion without details. Ok say I want to host an asp.net site which will be super popular (just an > example don't forget, think of facebook) and will therefore need lots of > disk space. Will any web hoster actually support such space and > bandwidth requirements for a price I can actually afford? > This may be a silly question because I'm not familiar with this stuff at > all. > > >
