This is about the default configuration of the LEDs on router devices with the Freifunk / Gluon firmware (https://www.freifunk.net). For example, on my "TP-Link TL-WR841N/ND v9" the WAN and wifi LEDs are constantly blinking as there is constant traffic on the according devices. As this is by design in the Freifunk network, I'm not interested in the blinking. It is just distracting.
While being quite happy with my new Firefox OS phone so far, the biggest stopper for me was that, like all Mozilla products, the root certificate of CAcert was not included and so I could not access sites using certificates assured by CAcert.
Similar to my search for an efficient way to monitor UBC values on an OpenVZ hardware node, existing methods of monitoring a memcached server available on the net didn't make me happy.