So I understand that it is relatively easy to run multiple WP blogs on a single, shared WordPress MySQL instance. Basing it on some articles on this forum, and this particularly.
However, I couldn't find anyone talking about the possible exporting and migration issues that come with that. Are there any? Off the top of my head, it would seem that it would be very very difficult to export a SINGLE blog's/website's database, if it is on a MySQL instance shared with 5-10+ other blogs or websites. Even given the prefix is named very intelligently, and each site can be distinguished easily by its name as a part of the prefix (or something along those lines).
Does anyone have any experience with this? Any issues? Are there simple solutions I'm unaware of? :)
Thanks a lot for any advice!