I think that it would help a lot if Logos set up some sort of portal where Logos customers can get together over the internet and learn difficult subjects together like Greek and Hebrew. It would help a lot with keeping moral up. People could arrange a time each week when they would meet up on the internet maybe with skype or just type comments to each other or both. I found it much easier to learn these languages because I learnt them with someone else.
It will obviously help Logos as well because it will sell more books on these subjects as people get more proficient in them.