Done. Started in the spring of this year at around 5 cards a day, slowly increasing to my final speed of 35/day (thanks goes to Mezbup for the number and motivation). Cards are done in recognition mode, reading the sentences aloud.
I'll borrow a bit of uisukii's format for the rest of the post.
[Core deck used]
Updated Core 6k deck uploaded by frony0
[primary textbooks/grammar resources used]
- Remembering the Kanji 1 & 3
- Genki 1 & 2
- An Integrated Approach to Intermediate Japanese
- 中級から上級への日本語 ("Authentic Japanese" from Japan Times)
- Japanese Core Words and Phrases (from Kodansha)
[how it has improved your Japanese]
Overall it's improved my Japanese media consumption. Before starting Core, my vocab was somewhere between 1,000-2,000. I felt I was able to do a lot with the little I knew, now I feel even more so. To list a few highlights:
News Web Easy is officially easy:
I have to be careful here because I recall one or two accounts of people who still had trouble comprehending News Web Easy after completing Core 6k. I think it's just a matter of getting in there and reading it. I've been reading it daily since last December. Three articles a day. I've got to thank thurd (if he's still lurking these forums) for helping me get into the habit with his 1-month challenge. Most articles I find myself mostly only using Rikaichan on city names, real names, or the occasional non-Core word. On Sundays (when NHK Easy has no new articles), I read the normal NHK news feed. I think from here on out I'll switch to reading the normal feed daily as I feel it will be more beneficial at this point.
Video Games are playable:
Of course, gaming in Japanese can be done a lot sooner. I've been doing 98% of my gaming in Japanese since completing RTK last summer. What I really mean is that gaming has become a lot more enjoyable, due to text-heavy games taking a lot less effort to play than before.
Some games I'm playing lately include Pokemon Yellow and Brave Fencer Musashiden (for my nostalgia gaming fix). I've also been playing some newer games like 不思議の国の冒険酒場 (Adventure Bar of Wonderland--official translation of the title). While there's still a lot that flies over my head, I understand a lot as well, and definitely understand more than enough to have fun, which is the point I'm trying to make here.
Other recent gaming "successes" include the demos of Dream C Club (thanks PS Plus!) and Disorder 6. I felt like I understood quite a bit of both games (especially Dream C Club), and would like to tackle the full versions of both someday (hopefully with a way higher vocab count).
Online reading material is easier to comprehend:
I do a lot of blog reading on the phone when I'm out of the house. Gigazine probably gets the most read time during these moments. Nowadays I can crunch through multiple articles (I only read the RSS previews in Feedly) in a short amount of time. One thing I like to do is to make a game out of how many blog articles I can read from Feedly while I'm stuck in a phone call at work.
Other forms of media/listening comprehension:
I've been listening to Japanese music for a pretty long time. A little over a decade at this point. I'm not at the point of understanding songs on the first listen yet, but every now and then an entire line or chorus can be found entering the ears and being understood perfectly. With a lyric sheet and a bit of pondering, songs become a lot more comprehensible (decent translation is still way out of my level, though).
At this point I still haven't plunged completely into the world of Manga and Light Novels (or full novels). My current experience is with the first two volumes of Yotsubato (with help from the Living Japanese reading pack). Every now and then I'll poke my head in to test the waters with a page or two of an unread manga. With cb's new OCR Manga Reader out for Android now I hope to at least increase my manga reading in the future.
Listening comprehension overall is still fuzzy. I'll go between moments of understanding everything, understanding nothing, or just picking out key words. Reading is a lot easier because I can take my time and think about the sentence. That luxury is usually lost when it comes to listening. For now I'm just going to keep on listening daily, maybe eventually employing some of the tricks I've seen in other threads (massive repetition, subs2srs, etc.)
[future Japanese study plans/goals]
First on the to-do list is to take a well-earned week off from new Anki cards. As for future study, I've got Core 10k imported and ready to go. Knowing that it won't take that long to complete makes it the logical next step for me. The Grammar workbooks for N2 and N1 of 完全マスター (JLPT Kanzen Master) are in the mail right now. I might do them alongside 10k, or maybe afterward.
I'll post again in a few months when I'm done with Core 10k. For now I'll just spend a few days enjoying Japanese... and maybe getting a bit of sleep (can never get too much of that).