Actually, having a way for people who have WordPress installed in a different database would be nice. A lot of hosting plans now offer a scripts gallery where with two clicks (literally) you have a program installed. Without knowing anything about the program. The one for my host includes both b2evo and WordPress. But this easypeasy way of installing things requires a new database for every script you install. Price you pay for being lazy (or not knowing what the heck your doing).
I think there are, potentially, a lot more people who need to convert from b2evo to WordPress precisely because of these script galleries. Really. Multiple blogs on the same page just SOUNDS cooler… till you have it… and find yourself oddly stuck with it…