@Me... the "todays achievements" message only includes time spent in channels... so no, but I expect any time sent outside the channels would be less than 5 hours... 2 of which was probably spent going through the calender to compile this database (I have it done by day on my laptop)
@pichu_pichu most definately... probably 350-400 hours as a guess.
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It seems to work out to 3.85 hours per day (assuming I did the calculation correctly)
or if I take out the internet channel (leaving all games plus the other channels) it's 2.25 hours per day