OK. I did a half-ass test (by half-ass I just did this the once, didn't move my clock up on my Wii to create a new play history log) with the Wii play history from the message board. I ran various channels for no longer than 5mins each. I didn't dump any raw data so I don't know how significant this noodle of info is. Here's a workaround if you are REALLY that PARANOID. Basically run 10 entries into the play history then anything after that is categorized as "Others".
Homebrew Channel
00:01
Homebrew Channel
00:01
Super Mario World
00:04
Super Mario Bros. 3
00:01
Super Mario World
00:02
Mii Channel
00:02
Mario Kart Wii (c'mon nintendo, tag it in the playhistory as Mario Kart Channel)
00:01
Photo Channel
00:01
Forecast Channel
00:01
News Channel
00:03
Now the next channel I selected (Super Mario Bros. 3) the play history began to file all entries as "Others" under the 10th entry "News Channel".
Others
00:01
I then proceeded to go into the Homebrew Channel for 2 possible play history entries of 5 seconds then 1 minute which should add another 2 minutes to the total time (Apparently loading a channel and going to the title screen counts as 1min even tho it was only 5 seconds).
After that I played Star Soldier R (1 turn on 2min and quick shot mode) which added another 4 minutes to the play history.
Others
00:05
Total 00:22
Homebrew Channel
00:01
Homebrew Channel
00:01
Super Mario World
00:04
Super Mario Bros. 3
00:01
Super Mario World
00:02
Mii Channel
00:02
Mario Kart Wii (c'mon nintendo, tag it in the playhistory as Mario Kart Channel)
00:01
Photo Channel
00:01
Forecast Channel
00:01
News Channel
00:03
Now the next channel I selected (Super Mario Bros. 3) the play history began to file all entries as "Others" under the 10th entry "News Channel".
Others
00:01
I then proceeded to go into the Homebrew Channel for 2 possible play history entries of 5 seconds then 1 minute which should add another 2 minutes to the total time (Apparently loading a channel and going to the title screen counts as 1min even tho it was only 5 seconds).
After that I played Star Soldier R (1 turn on 2min and quick shot mode) which added another 4 minutes to the play history.
Others
00:05
Total 00:22