As unpopular as it is with the "real sports fans," I use ESPN for just about anything fantasy-related, and I find it so much easier than other sites. I've been in a Yahoo league for football and baseball, and often found myself going over to ESPN to get info. They are fairly up-to-date with injury info, etc. The weekly advice they give on each player is pretty good.

Just stay away from the the advice of guys like Matthew Berry (Talented Mr. Roto)...he's awful.

Yeah, what the heck is up with the hourly updates?  I started off a bit rough this year and lost my first three games.  I finally just deleted the app because I was sick of them telling me every single hour how much I'm losing by.  Maybe it's okay for people that can't watch the games and want the updates, but they should just make it something you can check when you want to, rather than the updates.  I'm sure you can change the settings, but I wasn't into it enough to bother so I just deleted it.

And yeah, their fantasy setup overall is just light years ahead of others, and they seem to pay close attention to what their consumers are looking for.  Every year the updates include all kinds of ways to customize the league.