@poslathian,
Thank you for the short explanation describing what LL has been doing behind the scenes to reduce the amount of spam. It helps to know that the LL admins are aware of the problem and that the automated barriers have blocked most of the spam. Let's hope the catpcha continues to in the future.
crenn and gbulmer have been doing the heavy lifting. There was one day this week when I saw five or six spams. After opening the "spam list" to add the names I returned to the posts, but they were already deleted. It has been a team effort. I just got the conversation started.