I was walking around Michael's house and I noticed Jimmy on his computer, and as we all already know he's viewing the Lifeinvader page of Niko Bellic. I decided to take a closer look and I noticed that the resolution has been greatly improved on the screen/picture due to the game being in Full HD now. Thanks to that I was able to "decipher" it. Here's what I found..
As you will probably notice, I couldn't see what it says on the "..18 others are --- with this." line. If you know what it says, please share. Same thing goes for the "stalking" tab in the bottom left corner. It doesn't say stalking, it says something else that looks to be the same word as in the said line.
EDIT: It says "..18 others are obsessed with this" (thanks to SonofLosSantos). And it says "Obsessions" down in the bottom left corner.