I'm pretty new here, and I see too a lot of "basic questions". There's a lot of features I've not yet used, but I try to answer some basic questions, because I think the "experts" people should answer real difficult question, and we, the new one guys... answer the new basic question to relieve the experts, and get their help when it's really needed.
I think the B4X forum search is very good, sometimes it's hard to me to find the "right words" to search, but I think it's quite good. And yes, sometimes I see questions I don't know and just searching the forum I can "answer"... but I feel too new and probably will have the same errors, so I don't dare to say: "hey man, just search the forum"...
But I understand you, must be tired to see same questions again and again... and I apologize because I'm partly to blame for the situation...