I think Instagram is Sineads main job so that would explain why she is still churning out minimal content. I presume the launch is still going ahead as it was planned and there was money pumped into it etc… the untimely death of Patrick is shocking and extremely sad may he RIP however, I do not believe that Sinead should be taking a permanent vow of silence and not post anything for a certain amount of days.. people deal with grief differently.