Edit: changed "eiwa" to "waei/eiwa"; thx to Jarvik.
resolve wrote:
The best dictionaries out there cost money. If you're not willing to part with money, ALC's eijirou is a decent supplement to edict. But if you're serious about studying Japanese in the long term, invest in a good dictionary such as the green goddess.
It's not just the money, but the convenience of having it online, and the fact that it is "English-based" (and not "Japanese-based").
(Not to mention that I can download it in a form that I can mess with it programmatically, e.g. search for stuff in ways that are not easy to do with the standard interfaces. This last feature, however, is truly unique, and too mind-bogglingly awesome to be reasonably expected from any alternative.)
I'd prefer to shell out the bucks for a subscription to an excellent online waei/eiwa dictionary, accessible from anywhere, than to pay even less (in the long run) for a back-breaking 3000-page tome.
merlin.codex suggests a 電子辞書 which is certainly more portable than said tome, but still, if available, an online alternative, even for $$$, if far preferable, IMHO. I'll see if I can find an online subscription service for 広辞苑.
Thanks!
P.S. It's too bad (for me, anyway) that none of the waei/eiwa dictionaries that are usually cited among the good ones is aimed at speakers of English like me, but I suppose that just reflects harsh economic realities: in the market for waei/eiwa dictionaries, we are a microscopically small minority. 
Last edited by gfb345 (2010 May 11, 6:59 am)