Twitter hashtags and who to follow

Like some of the others have expressed in their posts, I do not enjoy Twitter.
I have tried..... and tried.   I just can't get hooked.  

Being in the library world, here are a few groups/individuals that I enjoy.

@sljournal
@IowaASL
@Scholasticinc
@jenniferlagarde

#edchat
#Readthisnow