For one thing, I would like to see some sample applications explained showing how interop is or can be used in applications, web or regular desktop. Really the possibilities are endless since it's combining 2 technologies, one that has done pretty much everything and one that's brand new. It's really parallel to any vfp programming. How would it work if you used VFP for one thing and .NET for another. Things like that. I would rather see a regular series on that than a comparison of a programming feature between the 2 languages... If you were referring to .NET as brand new - it's been on the map for four years now, was in whiteboard mode going back to late 1998, and is really hitting mainstream. I'm not sure it's necessarily any 'newer' than, say, SQL 2000 is to people who are using it for the first time.
Since you've obviously worked with this for some time, and have strong feelings about what should be presented - have you considered putting something together and presenting the idea to one of the publications?
Kevin