Two of my identities are both "primary" level identities - years of development put into each, different set of fandoms, large-ish circle of friends (friend-level where you have phone numbers & may have met in person). Two are in the secondary level of development - no real friends yet, but have participated in a few exchanges (including Yuletide) and talk in namespace to people. And then the fifth is a newbie. :D

The main problem is that I'm paranoid about IPs and thus constantly have to make sure that I'm not using the same IP to post for different ones. The fic writing isn't an issue.