Paying attention to someone's IMs, emails, facebook, et cetera. Especially in terms of a good friend/lover irl paying too much or too little e-ttention.
"I'm sorry I'm not paying enough e-ttention to you, I have a paper to write"
Noun. E-ttention refers to attention or notice being paid to somebody on electronic mediums such as forums, IRC or ganes
"His antics on the forums were a cry for e-ttention" "She's nothing but an e-ttention whore"