I consider myself to be a very, very, very lucky person. My Blink was installed in my garage for free in early 2011 (early adopter), got some TLC from Blink a few weeks later, and has been working (w/o WiFi) ever since. Yes, it is limited to 24 amps, but my 2011 Leaf only drew 16. A year ago a new Tesla Model 3 arrived and has been happily drawing 24 amps.
I'm still amazed that there are Blink servers running to talk to. Most of the public Blinks around my area are in various states of disrepair.
Silver SLe reserved 4/20/2010, ordered 10/2/2010
Del - "Month of April" since Feb. 8 2011
changed to "week of May 2" on April 8 2011
week of May 6; VIN #2239
Delivered: May 13, 2011! Woo Hoo!!