So I'm working on a fairly large project, it's a website that will service about 7000 customers, the website gets about 2500 hits per day, and will be packed as a server and re-sold as a total solution to dozens of other organizations that are in similar situations as this.
The website will have a lot of user input areas. We will need tables of data, your standard registration fields, we will need full control over things like ajax, etc...
What would be the best way to build a website? I'm generally concerned about things like compatibility, ease of use, load times, the bandwidth, etc...
The client has also told us that they need a big spinning globe on the main page, and animated modal dialog boxes, lots of things that move around and animate while sliding, and basically the business website needs to be heavily animated.
Is flash too old? Is javascript even worth-while using?