Everything That is New is Old With a full nod to my colleague Jack Sinclair for the title and concept here…we were having a little debate over email this morning about the value of web applications vs. Microsoft (perhaps inspired by Fred, Brad, and Andy’s comments lately around Microsoft vs. Apple). Jack and his inner-CFO is looking for a less expensive way of running the business than having to buy full packages of Office for every employee to have many of them use 3% of the functionality. He is also even more of a geek than I am. I am concerned about being able to work effectively offline, which is something I do a lot. So I worry about web…