Just received an E-Manga digital letter, which gave an update on what's going with DMP staff / president [who happened to be in Japan at the moment of the earthquake], and they also gave some really solid donations websites links. Thank you!!!
Also, there are a number of lists available via Google - who list most manga-kas, with their status ("safe" and "unknown" - "no "dead" so far, thank God!); I found these lists very informative and helpful. Most of the manga-kas I know are in the "Safe List" (yay!), but there are a few who are not yet, and my thoughts are with them.
I hope everyone's relatives / friends in Japan are safe and accounted for.