London Shortwave writes:
I’ve just discovered that there is an Amateur Radio equivalent of the StackOverflow website (a Q&A website for programmers where answers are upvoted/downvoted according to a number of strict guidelines, ensuring answer relevance and quality).
After a quick scan it seems that it contains many useful answers that are also relevant to SWLs, for example:
http://ham.stackexchange.com/questions/606/can-i-reduce-rfi-noise-at-the-antenna
Very cool! With over 630 questions ham radio questions so far, there are many answers that can help SWLs. Thanks for sharing this, LS!