I don't worry about technology obsolescence, then again, I buy the model that is outgoing (as evidenced by my recently purchased Note 2).
You Can't Predict Baseball and You Can Predict Baseball are two pretty good accounts.
I'm having the hardest time finding these two accounts. The closest I can come is Can't Predict Ball.
I recommend going to someone elses page (like somebody from this site) and going through who they follow and just follow any baseball handles that look good. You'll be able to weed out the ones you don't like eventually.
Do *NOT* use my following list as a template.
Unless you like pics of sexy women wearing marijuana leaf bikinis while watching Star Wars movies and building Lego sets, that is.
((*sigh* … Now I'm wishing that twitter account actually existed…)
Did you try putting that into the search bar? It might be out there.