Comment facility is back up

We had a technical problem, which is now resolved, and you can again post your comments. Please try to post informative and interesting comments - and 'keep it clean'

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And here's a quote of the day, 'just because':

This is your life. Do what you love, and do it often. If you don’t like something, change it. If you don’t like your job, quit. If you don’t have enough time, stop watching TV.
If you are looking for the love of your life, stop; they will be waiting for you when you start doing things you love.

- Brainpickings.org