This. I have no doubt one of the aforementioned suitors, or some other, will conveniently step forward and strike a deal with Twitter in the $20-30 per share range.
...maybe a foreign company at this point...
http://brontecapital.blogspot.co.uk/2016/10/some-comment-on-...
No. If all twitter cared about was keeping the existing service running they could do it with 1/10th the current technical staff.