Bibliothekarisch.de

So how do you manage multiple Twitter identities? With difficulty. Using the right tools helps. I'm a huge fan of the multiple-account enabled Twhirl, which is easily my favourite Twitter client, but Hootsuite is quite good too. The real problem is time, and to some extent quickly getting my head around the right identity when I'm engrossed in something else.
Sigh. the internet is such a complicated place. Or maybe it's the me's that's complicated.

Developed as an educational tool portraying the relationships between key identifiers used by the book industry, this Roadmap provides a graphic presentation of the various identifiers as they are assigned to the spectrum of intellectual properties – digital, physical and abstract.