I've had a couple twitter accounts for a while, but I've been more busy with two blogs, facebook, and LinkedIn. Ironically (because I'm the one who got him started with computers in the 80's!) I've been inspired by my father (@BertDecker) to give Twitter another go. Plus I've been able to synch my Twitter updates with Facebook updates with TwitterSync.
Note I'm no longer going to use @deckermarketing. So follow me @SamDecker (posts on marketing, WOM, eBusiness)
And also @Bazaarvoice (posts on social commerce and UGC)
And my father @bertdecker (posts on communication, twitter, etc.)