I have one thing to say about Bible study resources online:  They're extremely lacking.  I think this is the only thing the internet lacks.  I previously found the internet to be no good for math and engineering, but things changed over time.  I'm hoping the same change will happen for Bible study resources.  All I'm looking for are simple, free, small group Bible studies for adults.  I realize they're available in Christian bookstores, but sometimes I don't have time to go to a Christian bookstore, and sometimes I don't feel like buying an entire book just for a one-time standalone study.  In my many [many, many] hours of internet travels, I've found a total of two websites that have even remotely useful stuff:  GodSquad and the Christian Arsenal.  Everything else either costs money or is so incredibly poor in quality and topic that it's useless as a legitimate tool to lead a Bible study.  I'd really like to see the internet pick up in this area.