Apparently 23 ISPs are now connected to the submarine cable. My ISP, Grameen Cybernet, claims to be connected. However, I am seeing virtually no difference in my browser and download performance. I measured 27kbps download and 55 kbps upload speeds today. According to my service level I should be getting (pre-submarine) 32 down and 16 up (which, to be fair, I almost never got in reality, so things have gotten ever so slightly better.)
Grameen Cybernet also told me about issues related to how BTTB is allocating bandwidth to ISPs.
Be still my beating heart.