I’ve finally consolidated my Disqus profile after living with several rather randomly developed and deployed personae from over the years. I suffer from the early adopter syndrome of getting into things relatively early then dropping them almost immediately, then having to go back and dust off the survivors once they’ve taken hold. Same for Disqus, for which I had a profile that was at least 4 years old, and only today managed to finally consolidate and solidify.
I approach these efforts with a kind of wariness — now I can add my Facebook profile; yes it is good to connect Twitter and WordPress, and to disconnect that defunct Blogger account. It’s spring cleaning, but it must be done with intent.