Just yesterday I was having an argument, or conversation, about the subject. I've seen people not adding links like they used to. When I asked about this, I got that is less looking and Google SEO don't like links etc.
I don't like that direction. I mean why make people's lives more diffiucult by not adding important links? Now they just have to go through the trouble of finding the info by themselves...
Agreed! Links make microblogging more useful.
I always add the link crazy not to give as much info as you can