Everyone says it'll be in legal limbo for a couple years. Most things are built into the bot, and if it's customizable many people prefer to keep their profiles private since there are so many HB bots out there now. There are lots of public GB2 profiles, Singular CC is actually becoming quite good as a reliable standby for most classes, lots of other CCs too. Most developers use SVN so everyone can update more easily. Grinding often results in a ban so questing/archaeology is the way to go (Kickazz [A/H] and/or Azenius Project[H] have questing profiles 1-85). Many auto-reply/remote monitoring plug-ins, but still most bans come from player reports (it seems).
I'm sure I left a lot out but those are things I can think of right now.