A rather great start!

Why do the old 3DS SpotPass notifications come again now? And why do they do it even twice? Strange.

NBA. Nice abbreviation.
I read the comments under your first Let's Training which says that it should only be a small series. Times change...
I will think about internet privaty again. If it lowers the enjoyment of the internet, too much privaty doesn't really sem necessary to me anymore. Life is too short to hide everything I guess.

Shuffle: I was kind of euphoric after playing the first stages of Pokémon Shuffle because I didn't expect anything. And just like you I'm proud that I didn't miss any event pokémon or mega stones or jewels.

Rumble World: Wow. That clearly tops my 750 hours (Platinum+SoulSilver; for example I caught 483 of 493 possible pokémon at that time)
2000h are 83 days of playtime. :O
You could have earned 17000€ in that time. Theoretically.
If any Pokémon Rumble games will come, it will surely take time.

Picross: There it shows up again: the addiction that we can't stop playing these games until we've reached all (or most) goals, even if there are way better games.

I always try to reach 100% in a Game. I had a time, that i startet to many Games and this results into "unfinishing".
Sure 100% are not nessesary to see everything in a Game, but it feels incomplete to me. I played some good Games in the past and hate myself that i never finish them (like Zelda Skyward Sword, stay near the Final Boss, never tried it...) and Mario Galaxy 2 (still not sure why, because i LOVE the first Game)
Thats why i try to finish Games i started. The other reason are: im a Game Collector and i know ppl they buy buy buy Games, but at the end they never play it(because it's to much) some of them are not even "Sealed Game Collector" but because of this massive Game buying, they still have many Games Sealed.
Im not happy with this, buying a Game for playing reasons and then it gets ignored (sure ppl can do with his money what they want, but for me it's waste of money if you have no time to use what you buy)^^

But... you see my Problem now. Now i started Games they are "endless"

My principle was: not more then 3 Games at the same time, but since i do LPs (btw: normaly i play Retro Games^^) they increased and i must be careful not to start to many Games, then i will hate me again, if i "MUST" stop a Game for Time reason.
-Pokemon Rumble World
-Pokemon Shuffle
-Pokemon Picross
-Zelda TP Picross
-Nintendo Badge Arcade
-Super Mario Sunshine

Sure, not all of them need to play hours per day, but every new Game give you less time to play them. (damn if i think about the 3DS/Wii U Games i also want to play^^)
The good thing on this is: i save money of buying Games on Release. It's a fact, that the Games getting cheaper over time(exept of special collector boxes because of Reseller pushes)
Games like Mario&Luigi Dream Team Bros. or Paper Mario Sticker Star costs me arround 15€ each.

ehm.. yeah... you see i have fun to talk about me. I think it's time to play some Games

btw: i can't w8 to see your first Scores on Rumble World (this need a Rank of 70 or Higher, because: Higher Rank = stronger Pokepower)
And if you need help to catch Pokemon, just ask. (yes, there are some skills to catch a Boss 100% but it take some time) but i think it's better via PM, because it's easier for me to tell it in german

I only try to reach 100% if I really like the game of course. But I've "collected" quite a bit of unfinished games recently. Sometimes I even stopped playing while the story wasn't even haalfway over (Fire Emblem Awakening, for example). The main reason are all these free-to-play games. ^^
So I'm experiencing the same problem. I usually take much care about my money and think I won't buy any full-price games until christmas this year. :)

What a disaster: Endless games.
I don't want to list my games now because tomorrow it already could have been changed.

Surely it's an advantage that the games become cheaper but a disadvantage is that competition becomes less with time. Currently I'm considering suggesting some older DSiWare and 3DS games here. Who knows, maybe someone wants to show their results on these.

Shuffle: I'm overwhelmed that there are 67 new pokémon again. I'm still at stage 308...

Rumble World: I'm now at a rank of 61 so it still needs some time. Currently I'm not able to get any platinums on this game at all. Except for the longest chain, where you seem to have forgotten to post your great score.
Ich kenne die Strategie mit der Attacke Notsituation und kenne natürlich auch das Intervall, wenn die Bossgegner anfällig sind, aber irgendwie kann ich die Pokémon teilweise 100-mal rammen und sie wollen nicht erschüttert werden. Was mache ich da eigentlich falsch? (gerne als PM :D)

Picross: I have finally used that "you need to work" glitch (nice name) and it brought me 224 picrites in 90 minutes. Not bad. But the concentration argument has proven itself as right: Starting with times around 1:30 to 1:40, I became slower until I needed 2:30 for the last training "session".
The more areas I unlock, the more picrites I can get out of this so I will aim to unlock as much areas as possible now. (And that's not so difficult because I currently have about 1,000 picrites. )

NOTE: The rest of the conversation has been transferred to PM.